Student Learning Data Model

Annotation

A Caliper HighlightAnnotation represents the act of marking a particular segment of a DigitalResource between two known coordinates.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Annotation Type	type	The string value MUST be set to the Term HighlightAnnotation. Found in Caliper Analytics 1.2	N/A
Annotation Selection Text	selectionText	A string value representing a plain-text rendering of the highlighted segment of the annotated DigitalResource. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Annotator	annotator	The Person who created the Annotation. The annotator value MUST be expressed either as an object or as a string corresponding to the annotator's IRI. Found in Caliper Analytics 1.2	N/A
Resource Annotated	annotated	The DigitalResource that was annotated by the annotator. The annotated value MUST be expressed either as an object or as a string corresponding to the annotated resource's IRI. Found in Caliper Analytics 1.2	N/A

Audio Object

A Caliper AudioObject represents an audio or sound file.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Audio Object Type	type	The string value MUST be set to the Term AudioObject. Found in Caliper Analytics 1.2	N/A
Muted	muted	An optional boolean value indicating whether or not the AudioObject has been muted. Found in Caliper Analytics 1.2	N/A
Current Volume	volumeLevel	A string value indicating the current volume level. Found in Caliper Analytics 1.2	N/A
Min Volume	volumeMin	A string value indicating the minimum volume level permitted. Found in Caliper Analytics 1.2	N/A
Max Volume	volumeMax	A string value indicating the maximum volume level permitted. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Duration	duration	An optional time interval that represents the total time required to view and/or listen to the MediaObject at normal speed. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Organization

A Caliper Organization represents a formal collection of people organized for some common educational, social or administrative purpose. An Organization can act as an Agent. It can be linked both to a parent Organization and to its members.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Organization Type	type	The string value MUST be set to the Term Organization. Found in Caliper Analytics 1.2	N/A
Members	members	An ordered collection of Agent entities. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Sub Organization Of	subOrganizationOf	The parent Organization of this Organization. The subOrganizationOf value MUST be expressed either as an object or as a string corresponding to the parent organization's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Media Object

A Caliper MediaObject represents a generic piece of media content. Utilize MediaObject only if no suitable subtype exists to represent the resource being described.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Media Object Type	type	The string value MUST be set to the Term MediaObject. Found in Caliper Analytics 1.2	N/A
Duration	duration	An optional time interval that represents the total time required to view and/or listen to the MediaObject at normal speed. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

LTI Session

A Caliper LtiSession represents an LTI platform user session.

Name	Technical Term	Description	Crosswalks (If Currently Available)
LTI Session Type	type	The string value MUST be set to the Term LtiSession. Found in Caliper Analytics 1.2	N/A
LTI Message Parameters	messageParameters	A map of LTI-specified message parameters that provide platform-related contextual information. LTI message parameters of whatever type (i.e., required, recommended, optional, custom and extension) MAY be referenced. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Session User	user	The Person who initiated this Session. Found in Caliper Analytics 1.2	N/A
Session Client	client	The SoftwareApplication that is hosting this Session. Found in Caliper Analytics 1.2	N/A
Session Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Session was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Session End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Session was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Session Duration	duration	A time interval that represents the time taken to complete the Session. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Multiple Choice Response

A Caliper MultipleChoiceResponse represents a response to an AssessmentItem in which a respondent is asked to provide the best possible answer from a list of choices.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Multiple Choice Response Type	type	The string value MUST be set to the Term MultipleChoiceResponse. Found in Caliper Analytics 1.2	N/A
Multiple Choice Response Value	value	A string value that represents the selected option. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Digital Resource Collection

A Caliper DigitalResourceCollection represents an ordered collection of DigitalResource entities.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Digital Resource Collection	type	The string value MUST be set to the Term DigitaResourceCollection. Found in Caliper Analytics 1.2	N/A
Digital Resource Collection Items	items	An ordered collection of DigitalResource entities. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Resource Management Event

A Caliper ResourceManagementEvent models a Person managing an Entity.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Resource Management Type	type	The string value MUST be set to ResourceManagementEvent. Found in Caliper Analytics 1.2	N/A
Resource Management Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Resource Management Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Archived, Copied, Created, Deleted, Described, Downloaded, Modified, Printed, Published, Restored, Retrieved, Saved, Unpublished, and Uploaded actions only. Found in Caliper Analytics 1.2	N/A
Multiple Choice Response	object	The DigitalResource that is being managed. Found in Caliper Analytics 1.2	N/A
Resource Management Generated	generated	The DigitalResource that was generated by the Copied action. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Fill in the Blank Response

A Caliper FillinBlankResponse represents a response to an AssessmentItem in which a respondent is asked to provide one or more words, expressions or short phrases that correctly completes a statement.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Fill In The Blank Response	type	The string value MUST be set to the Term FillinBlankResponse. Found in Caliper Analytics 1.2	N/A
Fill In The Blank Response Values	values	An ordered collection of one or more string values representing words, expressions or short phrases that constitute the "fill in the blank" response. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Map

Name	Technical Term	Description	Crosswalks (If Currently Available)

Aggregate Measure

A Caliper AggregateMeasure represents an aggregated measure of a learner's use of a learning tool. For example, an AggregateMeasure may represent the total time on task a learner has spent on a learning tool over a period of time.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Aggregate Measure	type	The string value MUST be set to the Term AggregateMeasure. Found in Caliper Analytics 1.2	N/A
Aggregate Measure Value	metricValue	A decimal value representing the total curricular progress the actor has made in the context of the application. Found in Caliper Analytics 1.2	N/A
Aggregate Measure Max Value	maxMetricValue	A decimal value representing the total possible curricular progress the actor can make in the context of the application. Found in Caliper Analytics 1.2	N/A
Aggregate Measure Min Value	metric	The standard of measurement associated with the progress value. Acceptable values are listed in the Metrics Appendix. Found in Caliper Analytics 1.2	N/A
Aggregate Measure Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the metric aggregation was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Aggregate Measure End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the metric aggregation was completed. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Link

The Link entity represents a URL that might be a UI workflow or service endpoint (transient or otherwise), and not necessarily a proper DigitalResource (such as a WebPage or LtiLink).

Name	Technical Term	Description	Crosswalks (If Currently Available)
Link Type	type	The string value MUST be set to Link. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

System Identifier

A Caliper SystemIdentifier represents a single, system-local identifier for a Caliper Entity.

Name	Technical Term	Description	Crosswalks (If Currently Available)
System Type Type	type	The string value MUST be set to the Term SystemIdentifier. Found in Caliper Analytics 1.2	N/A
System Identifier Identifier	identifier	Opaque string representing the system identifier value. Found in Caliper Analytics 1.2	N/A
System Identifier Identifier Type	identifierType	The string value MUST be set to the System Identifier Type constants that describes the identifier. Found in Caliper Analytics 1.2	N/A
System Identifier Source	source	The SoftwareApplication identified as the source (e.g., the creator or owner) of the system identifier. Found in Caliper Analytics 1.2	N/A

Multiselect Scale

A Caliper MultiselectScale models a scale used to capture one or more rating options.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Multiselect Scale Item type	type	The string value MUST be set to the Term MultiselectScale. Found in Caliper Analytics 1.2	N/A
Likert Scale Points	scalePoints	A integer value used to determine the amount of points on the MultiselectScale. Found in Caliper Analytics 1.2	N/A
Multiselect Scale Item Labels	itemLabels	The ordered list of labels for each point on the scale. The values MUST be cast as strings. Found in Caliper Analytics 1.2	N/A
Multiselect Scale Item Values	itemValues	The ordered list of values for each point on the scale. The values MUST be cast as strings. Found in Caliper Analytics 1.2	N/A
Multiselect Scale Item Is Ordered Selection	isOrderedSelection	Indicates whether the order of the selected items is important. Found in Caliper Analytics 1.2	N/A
Multiselect Scale Mins Min Selections	minSelections	Indicates the minimum number of selections that can be chosen. Found in Caliper Analytics 1.2	N/A
Multiselect Scale Mins Max Selections	maxSelections	Indicates the maximum number of selections that can be chosen. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Video Object

A Caliper VideoObject represents a visual recording stored in digital form.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Video Object Type	type	The string value MUST be set to the Term VideoObject. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Duration	duration	An optional time interval that represents the total time required to view and/or listen to the MediaObject at normal speed. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Multiselect Question

A Caliper MultiselectQuestion represents a form of a closed-end question type with a pre-defined set of responses where a respondent can choose multiple items in the set.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Multiselect Question Type	type	The string value MUST be set to the Term MultiselectQuestion. Found in Caliper Analytics 1.2	N/A
Multiselect Question Item Labels	itemLabels	The list of labels that describe the set of selectable question options. Each label MUST be cast as a string. Found in Caliper Analytics 1.2	N/A
Multiselect Question Item Values	itemValues	The list of values associated with the set of selectable question options. Each value MUST be cast as a string. Found in Caliper Analytics 1.2	N/A
Multiselect Question Points	points	A integer value used to determine the amount of points on the MultiselectQuestion. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Multiselect Question Question	questionPosed	A string value comprising the question posed. Found in Caliper Analytics 1.2	N/A

Survey

A Caliper Survey represents a research method for collecting data from a targeted group of respondents. The Survey provides a standardized process for gathering data that utilizes one or more Questionnaire entities.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Survey Type	type	The string value MUST be set to the Term Survey. Found in Caliper Analytics 1.2	N/A
Survey Item	items	An array of one or more Questionnaire entities that together comprise the Survey. Each array item MUST be expressed either as an object or as a string corresponding to the Questionnaire resource's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Metric Enumeration

Name	Technical Term	Description	Crosswalks (If Currently Available)
Metric Enumeration	AssessmentsPassed	Set the AggregateMeasure.metric string value to AssessmentsPassed if the AggregateMeasure represents a count of assessments that have been passed by the learner. Found in Caliper Analytics 1.2	N/A
Assessments Submitted	AssessmentsSubmitted	Set the AggregateMeasure.metric string value to AssessmentsSubmitted if the AggregateMeasure represents a count of assessments that have been submitted by the learner. Found in Caliper Analytics 1.2	N/A
Metric Enumeration	MinutesOnTask	Set the AggregateMeasure.metric string value to MinutesOnTask if the AggregateMeasure represents active time spent by learner utilizing the tool. Found in Caliper Analytics 1.2	N/A
Skills Mastered	SkillsMastered	Set the AggregateMeasure.metric string value to SkillsMastered if the AggregateMeasure represents a count of learning skills or targets for which the learner has demonstrated understanding. Found in Caliper Analytics 1.2	N/A
Standards Mastered	StandardsMastered	Set the AggregateMeasure.metric string value to StandardsMastered if the AggregateMeasure represents a count of learning standards or competencies for which the learner has demonstrated understanding. Found in Caliper Analytics 1.2	N/A
Metric Enumeration	UnitsCompleted	Set the AggregateMeasure.metric string value to UnitsCompleted if the AggregateMeasure represents a count of instructional units completed by the learner. Found in Caliper Analytics 1.2	N/A
Units Passed	UnitsPassed	Set the AggregateMeasure.metric string value to UnitsPassed if the AggregateMeasure represents a count of instructional units completed by the learner, submitted for evaluation, and scored with a passing mark. Found in Caliper Analytics 1.2	N/A
Words Read	WordsRead	Set the AggregateMeasure.metric string value to WordsRead if the AggregateMeasure represents a count of the number of words read by the learner. Found in Caliper Analytics 1.2	N/A

Question

A Caliper Question is a generic type that represents an interrogative expression designed to elicit information from a respondent, featuring either a closed-end format with a set of predefined responses or an open-ended format. Utilize Question only if no suitable subtype exists to represent the question being described.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Question	type	The string value MUST be set to the Term Question. Found in Caliper Analytics 1.2	N/A
Multiselect Question Question	questionPosed	A string value comprising the question posed. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Person

A Caliper Person represents a human being, alive or deceased, real or imaginary.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Person	type	The string value MUST be set to the Term Person. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Bookmark Annotation

A Caliper BookmarkAnnotation represents the act of marking a DigitalResource at a particular location.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Bookmark Annotation	type	The string value MUST be set to the Term BookmarkAnnotation. Found in Caliper Analytics 1.2	N/A
Bookmark Note	bookmarkNotes	A string value comprising a plain text rendering of the note that accompanies the bookmark. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Annotator	annotator	The Person who created the Annotation. The annotator value MUST be expressed either as an object or as a string corresponding to the annotator's IRI. Found in Caliper Analytics 1.2	N/A
Resource Annotated	annotated	The DigitalResource that was annotated by the annotator. The annotated value MUST be expressed either as an object or as a string corresponding to the annotated resource's IRI. Found in Caliper Analytics 1.2	N/A

Query

A Caliper Query models search criteria created by an actor that targets a searchable resource.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Query	type	The string value MUST be set to the term Query. Found in Caliper Analytics 1.2	N/A
Creator	creator	The Person who devised the search terms comprising this Query. The creator value MUST be expressed either as an object or as a string corresponding to the creator's IRI. Found in Caliper Analytics 1.2	N/A
Search Target	searchTarget	The Entity, typically a DigitalResource or SoftwareApplication, that is the target of the Query. The resourceSearched value MUST be expressed either as an object or as a string corresponding to the resources's IRI. Found in Caliper Analytics 1.2	N/A
Search Terms	searchTerms	The search terms employed by the creator of this Query. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Rating

A Caliper Rating models quantitative reactions to an Entity.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Rating	type	The string value MUST be set to the Term Rating. Found in Caliper Analytics 1.2	N/A
Rater	rater	The Person who provided the Rating. The rater value MUST be expressed either as an object or as a string corresponding to the rater’s IRI. Found in Caliper Analytics 1.2	N/A
Rated	rated	The Entity which received the rating. The rated value MUST be expressed either as an object or as a string corresponding to the rated object's IRI. Found in Caliper Analytics 1.2	N/A
Rating Prompt	question	The Question used for the Rating. The question value MUST be expressed either as an object or as a string corresponding to the question's IRI. Found in Caliper Analytics 1.2	N/A
Selected Responses	selections	An array of the values representing the rater's selected response. Found in Caliper Analytics 1.2	N/A
Rating Comment	ratingComment	The Comment left with the Rating. The ratingComment value MUST be expressed either as an object or as a string corresponding to the comment’s IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Search Response

A Caliper SearchResponse models a search engine response to an actor querying a searchable resource.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Search Response	type	The string value MUST be set to the term SearchResponse. Found in Caliper Analytics 1.2	N/A
Search Provider	searchProvider	The SoftwareApplication that is the provider of this SearchResponse. The searchProvider value MUST be expressed either as an object or as a string corresponding to the resources's IRI. Found in Caliper Analytics 1.2	N/A
Search Target	searchTarget	The Entity, typically a DigitalResource or SoftwareApplication, that is the target of the search. The resourceSearched value MUST be expressed either as an object or as a string corresponding to the resources's IRI. Found in Caliper Analytics 1.2	N/A
Search Query	query	The Query submitted by the actor. Found in Caliper Analytics 1.2	N/A
Search Result Item Count	searchResultsItemCount	A total count of searchResults returned. If the Query submitted returned no results the count equal to zero (0). Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Tool Launch Event

The ToolLaunchEvent models an interaction between a Person and external Tool (SoftwareApplication), at a given time and in a given context. It also provides the ability to model a "return response", which in the context of LTI [[LTI-13]] typically consists of a redirect URL or a specific response message, as defined in for example LTI Deep Linking [[LTI-DL-20]].

Name	Technical Term	Description	Crosswalks (If Currently Available)
Tool Launch Event	type	The string value MUST be set to ToolLaunchEvent. Found in Caliper Analytics 1.2	N/A
Launch Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Launch Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to either the Launched or Returned actions. Found in Caliper Analytics 1.2	N/A
Software Launched	object	The SoftwareApplication that is the target of the actor's launch activity. Found in Caliper Analytics 1.2	N/A
Generated	generated	In the case that the workflow comes with a resource intended for the receiver of the workflow message associated with this event (for example, a file, or image, or LTI resource link for the receiver to embed within its system), this property can carry its representation as a Caliper DigitalResource or, more likely, one of its specific subtypes. Found in Caliper Analytics 1.2	N/A
Launch Target	target	The fully qualified URL to which the workflow was redirected. In the case of the Launched action, this would be the fully qualified entry-point on the external tool to which the platform launches. In the case of the Returned action, this would be the fully qualified entry-point on the platform to which the tool is redirecting the workflow after user activity from the original launch finishes (this could be the launch_presentation_return_url in the case of a simple LTI Resource Link request; it could also be the deep_link_return_url in the case of a Deep Linking Response message). Found in Caliper Analytics 1.2	N/A
Federated Session	federatedSession	The Platform's session, constituting part of the tool launch context. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Forum Event

A Caliper ForumEvent models learners and others participating in online forum communities. Forums typically encompass one or more threads or topics to which members can subscribe, post messages, and reply to other messages if a threaded discussion is permitted.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Forum Event	type	The string value MUST be set to the Term ForumEvent. Found in Caliper Analytics 1.2	N/A
Forum Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Forum Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Subscribed and Unsubscribed actions only. Found in Caliper Analytics 1.2	N/A
Forum Event Object	object	The Forum that comprises the object of this interaction. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Assessment Item Event

A Caliper AssessmentItemEvent models a learner's interaction with an individual AssessmentItem.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Assesment item	type	The string value MUST be set to the Term AssessmentItemEvent. Found in Caliper Analytics 1.2	N/A
Assessment Item Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Assessment Item Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Started, Skipped, and Completed actions only. Found in Caliper Analytics 1.2	N/A
Assessment Item Object	object	The object value MUST be expressed either as an object or as a string corresponding to the object's IRI. Found in Caliper Analytics 1.2	N/A
Assessment Item Response Generated	generated	For a completed action a generated Response or a subtype. Found in Caliper Analytics 1.2	N/A
Assessment Item Reffrer	referrer	The previous AssessmentItem attempted MAY be specified as the referrer. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Survey Invitation

A Caliper SurveyInvitation represents a survey invitation sent to raters.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Survey	type	The string value MUST be set to the Term SurveyInvitation. Found in Caliper Analytics 1.2	N/A
Survey Rater	rater	The Person which will rate the Survey. The rater value MUST be expressed either as an object or as a string corresponding to the rater resource’s IRI. Found in Caliper Analytics 1.2	N/A
Survey	survey	The Survey that the invitation is for. The survey value MUST be expressed either as an object or as a string corresponding to the rater resource’s IRI. Found in Caliper Analytics 1.2	N/A
Survey Date Counted	sentCount	An integer value used to determine the amount of times the invitation was sent to the rater. Found in Caliper Analytics 1.2	N/A
Survey Date Sent	dateSent	An ISO 8601 date and time value expressed with millisecond precision that describes when the SurveyInvitation was sent. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Media Location

A Caliper MediaLocation provides the current playback position in a MediaObject such as an AudioObject or VideoObject.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Media Location	type	The string value MUST be set to the Term MediaLocation. Found in Caliper Analytics 1.2	N/A
Media Location Progress	currentTime	A time interval or duration that represents the current playback position measured from the beginning of an AudioObject or VideoObject. If a currentTime is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Survey Invitation Event

A Caliper SurveyInvitationEvent models activities associated with calls to participate in a Survey.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Survey Initiation	type	The string value MUST be set to SurveyInvitationEvent. Found in Caliper Analytics 1.2	N/A
Survey Initiation Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Survey Initiation Actor	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the actions: Accepted, Declined, or Sent. Found in Caliper Analytics 1.2	N/A
Survey Initiation Object	object	The SurveyInvitation to which the actor is sending out or responding to. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Assessment Item

A Caliper AssessmentItem represents a single test question.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Assessment Item	type	The string value MUST be set to the Term AssessmentItem. Found in Caliper Analytics 1.2	N/A
Assessment Item Time Dependancy	isTimeDependent	A boolean value indicating whether or not interacting with the item is time dependent. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Activated Date	dateToActivate	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource was activated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Available Date	dateToShow	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource should be shown or made available to learners. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Start Date	dateToStartOn	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource can be started. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Due Date	dateToSubmit	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource is to be submitted for evaluation. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Max Attempts	maxAttempts	A non-negative integer that designates the number of permitted attempts. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Max Submissions	maxSubmits	A non-negative integer that designates the number of permitted submissions. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Max Score	maxScore	A number with a fractional part denoted by a decimal separator that designates the maximum score permitted. Found in Caliper Analytics 1.2	N/A

Multiselect Response

A Caliper MultiselectResponse represents a response to a MultiselectQuestion in which the respondent is permitted to choose one or more options from a pre-defined set of responses.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Multiselect Response	type	The string value MUST be set to the Term MultiselectResponse. Found in Caliper Analytics 1.2	N/A
Multiselect Response Selections	selections	An array of the values representing the rater's selected responses. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Rating Scale Response

A Caliper RatingScaleResponse represents a respondent's response to a RatingScaleQuestion.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Rating Scale Response	type	The string value MUST be set to the Term RatingScaleResponse. Found in Caliper Analytics 1.2	N/A
Rating Scale Response Selections	selections	An array of the values representing the rater's selected responses. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Multiple Response Response

A Caliper MultipleResponseResponse represents a response to an AssessmentItem in which a respondent is asked to select more than one correct answer from a list of choices.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Multiple Response Response	type	The string value MUST be set to the Term MultipleResponseResponse. Found in Caliper Analytics 1.2	N/A
Multiple Response Response Values	values	An ordered collection of one or more selected options MAY be specified Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Date Time Question

A Caliper DateTimeQuestion represents a closed-end question type with the response provided in a date and time format.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Date Time Question	type	The string value MUST be set to the Term DateTimeQuestion. Found in Caliper Analytics 1.2	N/A
Minimum Date Time	minDateTime	A DateTime value used to determine the minimum value allowed. Found in Caliper Analytics 1.2	N/A
Maximum Date Time	maxDateTime	A DateTime value used to determine the maximum value allowed. Found in Caliper Analytics 1.2	N/A
Minimum Date Time Label	minLabel	The label for the minimum DateTime. Found in Caliper Analytics 1.2	N/A
Maximum Date Time Label	maxLabel	The label for the maximum value. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Multiselect Question Question	questionPosed	A string value comprising the question posed. Found in Caliper Analytics 1.2	N/A

Media Event

A Caliper MediaEvent models interactions between learners and rich content such as audio, images, and video.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Media Event	type	The string value MUST be set to the Term MediaEvent. Found in Caliper Analytics 1.2	N/A
Media Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Media Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Started, Ended, Paused, Resumed, Restarted, ForwardedTo, JumpedTo, ChangedResolution, ChangedSize, ChangedSpeed, ChangedVolume, EnabledClosedCaptioning, DisabledClosedCaptioning, EnteredFullScreen, ExitedFullScreen, Muted, Unmuted, OpenedPopout, and ClosedPopout actions only. Found in Caliper Analytics 1.2	N/A
Media Object	object	The MediaObject or a subtype that constitutes the object of the interaction. Found in Caliper Analytics 1.2	N/A
Media Event Target	target	If the MediaEvent object is an AudioObject or VideoObject, a MediaLocation SHOULD be specified in order to provide the currentTime in the audio or video stream that marks the action. If the currentTime is specified, the value MUST be an ISO 8601 formatted duration, e.g., "PT30M54S". Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Entity

A Caliper Entity is a generic type that represents objects that participate in learning-related activities. A variety of Entity subtypes have been defined in order to better describe people, groups, organizations, digital content, courses, software applications, and other objects that constitute the "stuff" of a Caliper Event. Each Entity is provisioned with a modest set of properties or attributes that support description and discovery.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Entity	type	A string value corresponding to the Term defined for the Entity in the external IMS Caliper JSON-LD context document. For a generic Entity set the type value to the term Entity. If a subtype of Entity is created, set the type to the Term corresponding to the subtype utilized, e.g., Person. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Message

A Caliper Message is a digital form of written communication sent to a recipient. A series of messages may constitute a Thread if they share a common subject and are connected by a reply or by date relationships.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Message	type	The string value MUST be set to the Term Message. Found in Caliper Analytics 1.2	N/A
Message Body	body	A string value comprising a plain-text rendering of the body content of the Message. Found in Caliper Analytics 1.2	N/A
Message Attachements	attachments	An ordered collection of one or more DigitalResource entities attached to this Message. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Reply To	replyTo	A Message that represents the post to which this Message is directed in reply. The replyTo value MUST be expressed either as an object or as a string corresponding to the associated message's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Membership

A Caliper Membership describes the relationship between an Organization and an Agent, typically a Person (i.e., a member) in terms of the roles assigned and current status.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Membership	type	The string value MUST be set to the Term Membership. Found in Caliper Analytics 1.2	N/A
Organization	organization	The Organization associated with the Membership. The Organization value MUST be expressed either as an object or as a string corresponding to the organization's IRI. Found in Caliper Analytics 1.2	N/A
Member	member	The Person associated with this Membership. The member value MUST be expressed either as an object or as a string corresponding to the member's IRI. Found in Caliper Analytics 1.2	N/A
Member Roles	roles	An ordered collection of organizational roles assigned to the member. Role values are limited to the list of Caliper defined role terms. Whenever a subrole is specified, the core context role SHOULD also be included; for example, a role of Instructor#TeachingAssistant should always be accompanied by the Instructor role. Found in Caliper Analytics 1.2	N/A
Membership Status	status	A string value that indicates the current standing of the member. If a status is specified, the value be chosen from the list of Caliper defined statuses. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

UUID

Name	Technical Term	Description	Crosswalks (If Currently Available)

Session

A Caliper Session represents a web application user session.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Session	type	The string value MUST be set to the Term Session. Found in Caliper Analytics 1.2	N/A
Session User	user	The Person who initiated this Session. Found in Caliper Analytics 1.2	N/A
Session Client	client	The SoftwareApplication that is hosting this Session. Found in Caliper Analytics 1.2	N/A
Session Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Session was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Session End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Session was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Session Duration	duration	A time interval that represents the time taken to complete the Session. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Message Event

A Caliper MessageEvent describes a Person posting a Message or marking a post as either read or unread.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Message Event	type	The string value MUST be set to the Term MessageEvent. Found in Caliper Analytics 1.2	N/A
Message Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Message Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the MarkedAsRead, MarkedAsUnRead, and Posted actions only. Found in Caliper Analytics 1.2	N/A
Message Event Object	object	The Message that constitutes the object of the interaction. If the object represents a Message posted in reply to a previous post, the prior post prompting the Message SHOULD be referenced using the Message replyTo property. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Likert Scale

A Caliper LikertScale models a Likert scale employed in order to capture some likert rating.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Likert Scale	type	The string value MUST be set to the Term LikertScale. Found in Caliper Analytics 1.2	N/A
Likert Scale Points	scalePoints	A integer value used to determine the amount of points on the LikertScale. Found in Caliper Analytics 1.2	N/A
Likert Scale Item Labels	itemLabels	The ordered list of labels for each point on the scale. The values MUST be cast as strings. Found in Caliper Analytics 1.2	N/A
Likert Scale Item Values	itemValues	The ordered list of values for each point on the scale. The values MUST be cast as strings. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Page

A Caliper Page represents an item of paginated content.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Page	type	The string value MUST be set to the Term Page. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Numeric Scale

A Caliper NumericScale models a numeric scale used to capture some rating.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Numeric Scale	type	The string value MUST be set to the Term NumericScale. Found in Caliper Analytics 1.2	N/A
Numeric Scale Min Label	minLabel	The label for the minimum value. Found in Caliper Analytics 1.2	N/A
Numeric Scale Max Label	maxLabel	The label for the maximum value. Found in Caliper Analytics 1.2	N/A
Numeric Scale Min Value	minValue	A decimal value used to determine the minimum value of the NumericScale. Found in Caliper Analytics 1.2	N/A
Numeric Scale Max Value	maxValue	A decimal value used to determine the maximum value of the NumericScale. Found in Caliper Analytics 1.2	N/A
Numeric Scale Step	step	Indicates the decimal step used for determining the options between the minimum and maximum values. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

View Event

A Caliper ViewEvent models an actor's examination of digital content whenever the activity emphasizes thoughtful observation or study as opposed to the mere retrieval of a resource.

Name	Technical Term	Description	Crosswalks (If Currently Available)
View Event	type	The string value MUST be set to ViewEvent. Found in Caliper Analytics 1.2	N/A
View Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
View Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the actions: Viewed. Found in Caliper Analytics 1.2	N/A
View Event Object	object	The Questionnaire or QuestionnaireItem that the actor viewed. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Action

Name	Technical Term	Description	Crosswalks (If Currently Available)
Showed	Showed	The Showed action signals that an Entity was revealed or made accessible to enable discovery. Inverse of Hid. Found in Caliper Analytics 1.2	N/A
Marked As Read	MarkedAsRead	The MarkedAsRead action signals that an Entity or some textual content was labeled as read or consumed. Inverse of MarkedAsUnread. Found in Caliper Analytics 1.2	N/A
Returned	Returned	The Returned action signals that a workflow that started with the Launched action was completed, with the Agent being directed back to an original location or system. Found in Caliper Analytics 1.2	N/A
NavigatedTo	NavigatedTo	The NavigatedTo action signals that an Agent directed a movement from one location to another. Found in Caliper Analytics 1.2	N/A
Logged Out	LoggedOut	The LoggedOut action signals that an authenticated visit to a SoftwareApplication was ended. Inverse of LoggedIn. Found in Caliper Analytics 1.2	N/A
Forwarded To	ForwardedTo	The ForwardedTo action signals that an Entity was sent or directed to another location. Found in Caliper Analytics 1.2	N/A
Launched	Launched	The Launched action signals that a system has commenced a workflow that sends an Agent from its own domain out to an external system. Found in Caliper Analytics 1.2	N/A
JumpedTo	JumpedTo	The JumpedTo action signals that the focus was changed from one location or state of an Entity to another. Found in Caliper Analytics 1.2	N/A
Started	Started	The Started action signals that some process or task was begun or initiated. Found in Caliper Analytics 1.2	N/A
Disabled Closed Captioning	DisabledClosedCaptioning	The DisabledClosedCaptioning action signals that the option for visual display of plain text transcriptions of audio content was turned off. Inverse of EnabledClosedCaptioning. Found in Caliper Analytics 1.2	N/A
Posted	Posted	The Posted action signals that some Entity was made accessible in a shared location. Found in Caliper Analytics 1.2	N/A
Opted Out	OptedOut	The OptedOut action signals that a Person declined to participate in an activity or complete a task. Inverse of OptedIn. Found in Caliper Analytics 1.2	N/A
Published	Published	The Published action signals that an Entity was made available for public consumption. Found in Caliper Analytics 1.2	N/A
Marked As Unread	MarkedAsUnread	The MarkedAsUnread action signals that an Entity or some textual content was labeled as not yet read or consumed. Inverse of MarkedAsRead. Found in Caliper Analytics 1.2	N/A
Saved	Saved	The Saved action signals that the current state of an Entity was stored for future use. Found in Caliper Analytics 1.2	N/A
Restarted	Restarted	The Restarted action signals that a process or task was begun again from some initial location, following a previous run or attempt. Found in Caliper Analytics 1.2	N/A
Archived	Archived	The Archived action signals that an Entity was put into long-term storage. Found in Caliper Analytics 1.2	N/A
Restored	Restored	The Restored action signals that an archived Entity was retrieved from long-term storage. Inverse of Archived. Found in Caliper Analytics 1.2	N/A
Linked	Linked	The Linked action signals that two or more entities were connected by way of a URI. Found in Caliper Analytics 1.2	N/A
Deleted	Deleted	The Deleted action signals that a DigitalResource was removed permanently from a system. Inverse of Created. Found in Caliper Analytics 1.2	N/A
Muted	Muted	The Muted action signals that the sound associated with an Entity was cut off or silenced. Inverse of Unmuted. Found in Caliper Analytics 1.2	N/A
Enabled Closed Captioning	EnabledClosedCaptioning	The EnabledClosedCaptioning action signals that the option for visual display of plain text transcriptions of audio content was turned on. Inverse of DisabledClosedCaptioning. Found in Caliper Analytics 1.2	N/A
Changed Resolution	ChangedResolution	The ChangedResolution action signals that a visual display's representation of detail (measured by pixel density) was changed or adjusted. Found in Caliper Analytics 1.2	N/A
Logged In	LoggedIn	The LoggedIn action signals that authenticated access to a SoftwareApplication was granted. Inverse of LoggedOut. Found in Caliper Analytics 1.2	N/A
Uploaded	Uploaded	The Uploaded action signals that a copy of a DigitalResource was transferred from a remote or secondary system to a central or primary system. Inverse of Downloaded. Found in Caliper Analytics 1.2	N/A
Commented	Commented	The Commented action signals that qualitative feedback in the form of a Comment was provided. Found in Caliper Analytics 1.2	N/A
Declined	Declined	The Declined action signals that a negative reply or refusal was given with regard to some Entity. Inverse of Accepted. Found in Caliper Analytics 1.2	N/A
Classified	Classified	The Classified action signals that some Entity was placed or assigned to some class, group, kind, or type. Found in Caliper Analytics 1.2	N/A
Abandoned	Abandoned	The Abandoned action signals that some Entity was left behind or unfinished. Found in Caliper Analytics 1.2	N/A
Searched	Searched	The Searched action signals that a Person has queried an Entity to find information or other entities. Found in Caliper Analytics 1.2	N/A
Downloaded	Downloaded	The Downloaded action signals that a copy of a DigitalResource was transferred from a central or primary system to a remote or secondary system. Inverse of Uploaded. Found in Caliper Analytics 1.2	N/A
Used	Used	The Used action signals that an Agent utilized or employed an Entity for some purpose. Found in Caliper Analytics 1.2	N/A
Resumed	Resumed	The Resumed action signals that a process or task was started midway through after it was previously stopped at that place. Inverse of Paused. Found in Caliper Analytics 1.2	N/A
Printed	Printed	The Printed action signals that a mechanical process was invoked in order to produce a physical representation of an Entity. Found in Caliper Analytics 1.2	N/A
Changed Size	ChangedSize	The ChangedSize action signals that the magnitude of some Entity was modified. Found in Caliper Analytics 1.2	N/A
Submitted	Submitted	The Submitted action signals that some Entity was formally turned in for review or analysis. Found in Caliper Analytics 1.2	N/A
OptedIn	OptedIn	The OptedIn action signals that a Person agreed to participate in an activity or complete a task. Inverse of OptedOut. Found in Caliper Analytics 1.2	N/A
Questioned	Questioned	The Questioned action signals that some request for information was made. Found in Caliper Analytics 1.2	N/A
Completed	Completed	The Completed action signals that an Entity, or the work or activity associated with it, was finished. Found in Caliper Analytics 1.2	N/A
Ended	Ended	The Ended action signals that a process associated with an Entity concluded or was brought to a conclusion. Inverse of Started. Found in Caliper Analytics 1.2	N/A
Exited Full Screen	ExitedFullScreen	The ExitedFullScreen action signals that a view mode that uses all of the available display surface of a screen was left or closed. Inverse of EnteredFullScreen. Found in Caliper Analytics 1.2	N/A
Unpublished	Unpublished	The Unpublished action signals that a published Entity was rendered unavailable for public consumption. Inverse of Published. Found in Caliper Analytics 1.2	N/A
Hid	Hid	The Hid action signals that an Entity was collapsed or removed from view to prevent discovery. Inverse of Showed. Found in Caliper Analytics 1.2	N/A
Removed	Removed	The Removed action signals the taking away or disposal of some Entity. Inverse of Added. Found in Caliper Analytics 1.2	N/A
Oppened Popout	OpenedPopout	The OpenedPopout action signals that a video popout was opened. Inverse of ClosedPopout. Found in Caliper Analytics 1.2	N/A
Shared	Shared	The Shared action signals that a reference to an Entity was communicated so that others might experience or learn from the Entity. Found in Caliper Analytics 1.2	N/A
Subscribed	Subscribed	The Subscribed action signals that a request was made for the regular delivery of information. Inverse of Unsubscribed. Found in Caliper Analytics 1.2	N/A
Tagged	Tagged	The Tagged action signals that an Entity or content was given a label to assist with future discovery and identification. Found in Caliper Analytics 1.2	N/A
Reset	Reset	The Reset action signals that an Entity was refreshed or returned to some initial state. Found in Caliper Analytics 1.2	N/A
Unsubscribed	Unsubscribed	The Unsubscribed action signals that a request was made for the regular delivery of information to be stopped or ceased. Inverse of Subscribed. Found in Caliper Analytics 1.2	N/A
Copied	Copied	The Copied action signals that an Entity was duplicated. Found in Caliper Analytics 1.2	N/A
Activated	Activated	The Activated action signals that some Entity was made active or put to work. Inverse of Deactivated. Found in Caliper Analytics 1.2	N/A
Viewed	Viewed	The Viewed action signals that a Person examined or studied a particular Entity. Found in Caliper Analytics 1.2	N/A
Identified	Identified	The Identified action signals that the essence or legitimacy of an Entity was determined or established. Found in Caliper Analytics 1.2	N/A
Ranked	Ranked	The Ranked action signals that quantitative feedback in the form of a Rating was provided. Found in Caliper Analytics 1.2	N/A
Unmuted	Unmuted	The Unmuted action signals that the sound associated with an Entity was enabled or made audible. Inverse of Muted. Found in Caliper Analytics 1.2	N/A
Created	Created	The Created action signals that a DigitalResource was brought into existence. Inverse of Deleted. Found in Caliper Analytics 1.2	N/A
Rewound	Rewound	The Rewound action signals that a process was moved back from a current place or state to a previous one. Found in Caliper Analytics 1.2	N/A
Paused	Paused	The Paused action signals that some task or process was temporarily stopped. Inverse of Resumed. Found in Caliper Analytics 1.2	N/A
TimedOut	TimedOut	The TimedOut action signals that a user session was cancelled after a predetermined time interval passed without activity. Found in Caliper Analytics 1.2	N/A
Retrieved	Retrieved	The Retrieved action signals that an Entity was accessed or obtained from storage. Found in Caliper Analytics 1.2	N/A
Changed Speed	ChangedSpeed	The ChangedSpeed action signals an altering of the rate of some process associated with an Entity. Found in Caliper Analytics 1.2	N/A
Closed Popout	ClosedPopout	The ClosedPopout action signals that a video popout was closed. Inverse of OpenedPopout. Found in Caliper Analytics 1.2	N/A
Described	Described	The Described action signals that an explanation or elucidation of an Entity was provided. Found in Caliper Analytics 1.2	N/A
Deactivated	Deactivated	The Deactivated action signals that some Entity was made inactive or stopped. Inverse of Activated. Found in Caliper Analytics 1.2	N/A
Changed Volume	ChangedVolume	The ChangedVolume action signals an altering of the magnitude of sound originating from or related to some Entity. Found in Caliper Analytics 1.2	N/A
Skipped	Skipped	The Skipped action signals that some Entity was passed over without being fully examined or completed. Found in Caliper Analytics 1.2	N/A
Attached	Attached	The Attached action signals that some Entity was affixed to or included with some other Entity. Found in Caliper Analytics 1.2	N/A
Recommended	Recommended	The Recommended action signals that some Entity was given a favorable label or review. Found in Caliper Analytics 1.2	N/A
Bookmarked	Bookmarked	The Bookmarked action signals that some location of interest within an Entity was flagged or labeled. Found in Caliper Analytics 1.2	N/A
Entered Full Screen	EnteredFullScreen	The EnteredFullScreen action signals that a view mode that uses all of the available display surface of a screen was engaged. Inverse of ExitedFullScreen. Found in Caliper Analytics 1.2	N/A
Accepted	Accepted	The Accepted action signals that an affirmative reply was given with regard to some Entity. Inverse of Declined. Found in Caliper Analytics 1.2	N/A
Graded	Graded	The Graded action signals that some work or Entity was given a score or rank. Found in Caliper Analytics 1.2	N/A
Sent	Sent	The Sent action signals that some Entity was transmitted or transferred. Found in Caliper Analytics 1.2	N/A
Disliked	Disliked	The Disliked action signals that a Person indicated disapproval of or negative feeling for an Entity. Inverse of Liked. Found in Caliper Analytics 1.2	N/A
Highlighted	Highlighted	The Highlighted action signals that some content was marked to emphasize it or make it more noticeable. Found in Caliper Analytics 1.2	N/A
Modified	Modified	The Modified action signals that an Entity was altered or changed. Found in Caliper Analytics 1.2	N/A
Liked	Liked	The Liked action signals that a Person indicated approval of or positive feeling for an Entity. Inverse of Disliked. Found in Caliper Analytics 1.2	N/A
Added	Added	The Added action signals that some Entity was combined with or appended to some other Entity or entities. Inverse of Removed. Found in Caliper Analytics 1.2	N/A
Reviewed	Reviewed	The Reviewed action signals that an Entity was looked over or appraised for its quality and completeness. Found in Caliper Analytics 1.2	N/A

Questionnaire Item

A Caliper QuestionnaireItem represents a Question that is associated with a Questionnaire.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Questionnaire Item	type	The string value MUST be set to the Term QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Question	question	The Question entity posed by the QuestionnaireItem. The Question value MUST be expressed either as an object or as a string corresponding to the question's IRI. Found in Caliper Analytics 1.2	N/A
Categories	categories	An array of category items comprising the categories the QuestionnaireItem encompasses. Each category item MUST be cast as a string. Found in Caliper Analytics 1.2	N/A
Question Weight	weight	A decimal value used to determine the weight of the QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Assignable Event

A Caliper AssignableEvent models activities associated with the assignment of digital content assigned to a learner for completion.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Assignable Event	type	The string value MUST be set to the Term AssignableEvent. Found in Caliper Analytics 1.2	N/A
Assignable Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Assignable Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Activated, Deactivated, Started, Completed, Submitted, and Reviewed actions only. Found in Caliper Analytics 1.2	N/A
Assignable Event Object	object	The AssignableDigitalResource that constitutes the object of the interaction. Found in Caliper Analytics 1.2	N/A
Assignable Event Target	target	A Frame that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Assignable Event Generated	generated	For Started, Completed and Reviewed actions, the actor's Attempt SHOULD be specified. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Result

A Caliper Result represents the current score or grade as recorded in a grade book. The Result score value may represent an adjusted or scaled value and is considered mutable.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Result Type	type	The string value MUST be set to the Term Result. Found in Caliper Analytics 1.2	N/A
Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person making the Attempt and the assigned DigitalResource. Found in Caliper Analytics 1.2	N/A
Max Result Score	maxResultScore	A number with a fractional part denoted by a decimal separator that designates the maximum result score permitted. Found in Caliper Analytics 1.2	N/A
Result Score	resultScore	A number with a fractional part denoted by a decimal separator that designates the actual result score awarded. Found in Caliper Analytics 1.2	N/A
Scored By	scoredBy	The Agent who scored or graded the Attempt. The scoredBy value MUST be expressed either as an object or as a string corresponding to the scorer's IRI. Found in Caliper Analytics 1.2	N/A
Result Comment	comment	Plain text feedback provided by the scorer. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Image Object

A Caliper ImageObject represents an image file.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Image Object	type	The string value MUST be set to the Term ImageObject. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Duration	duration	An optional time interval that represents the total time required to view and/or listen to the MediaObject at normal speed. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Agent

A Caliper Agent is a generic type that represents an Entity that can initiate or perform an action. Utilize Agent only if no suitable subtype exists to represent the actor being described.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Agent	type	The string value MUST be set to the Term Agent. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Open Ended Question

A Caliper OpenEndedQuestion represents a question with no pre-defined response. Respondents can record their response in the form of qualitative feedback with no length limit imposed.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Open Ended Question	type	The string value MUST be set to the Term OpenEndedQuestion. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Multiselect Question Question	questionPosed	A string value comprising the question posed. Found in Caliper Analytics 1.2	N/A

Web Page

A Caliper WebPage represents a document containing markup that is suitable for display in a web browser.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Web Page	type	The string value MUST be set to the Term WebPage. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Any Object

Name	Technical Term	Description	Crosswalks (If Currently Available)

Select Text Response

A Caliper SelectTextResponse represents a response to an AssessmentItem in which the respondent is asked to identify text or a mapping from a presented paragraph or list.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Select Text Response	type	The string value MUST be set to the Term SelectTextResponse. Found in Caliper Analytics 1.2	N/A
Select Text Response Values	values	An ordered collection of one or more selected options. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Aggregate Measure Collection

A Caliper AggregateMeasureCollection represents an unordered collection of AggregateMeasure entities.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Aggregate Measure Collection	type	The string value MUST be set to the Term AggregateMeasureCollection. Found in Caliper Analytics 1.2	N/A
Aggregate Measure Collection Items	items	An ordered collection of AggregateMeasure entities. Each array item MUST be expressed either as an object or as a string corresponding to the item’s IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Assessment

A Caliper Assessment represents an assessment instrument such as a test or quiz.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Assessment	type	The string value MUST be set to the Term Assessment. Found in Caliper Analytics 1.2	N/A
Assessment Items	items	An ordered collection of AssessmentItem entities. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Activated Date	dateToActivate	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource was activated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Available Date	dateToShow	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource should be shown or made available to learners. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Start Date	dateToStartOn	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource can be started. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Due Date	dateToSubmit	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource is to be submitted for evaluation. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Max Attempts	maxAttempts	A non-negative integer that designates the number of permitted attempts. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Max Submissions	maxSubmits	A non-negative integer that designates the number of permitted submissions. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Max Score	maxScore	A number with a fractional part denoted by a decimal separator that designates the maximum score permitted. Found in Caliper Analytics 1.2	N/A

Document

A Caliper Document represents textual content.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Document	type	The string value MUST be set to the Term Document. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Tag Annotation

A Caliper TagAnnotation represents the act of tagging a DigitalResource with tags or labels.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Tag Annotation	type	The string value MUST be set to the Term TagAnnotation. Found in Caliper Analytics 1.2	N/A
Tags	tags	An ordered collection of one or more string values that represent the tags associated with the annotated DigitalResource. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Annotator	annotator	The Person who created the Annotation. The annotator value MUST be expressed either as an object or as a string corresponding to the annotator's IRI. Found in Caliper Analytics 1.2	N/A
Resource Annotated	annotated	The DigitalResource that was annotated by the annotator. The annotated value MUST be expressed either as an object or as a string corresponding to the annotated resource's IRI. Found in Caliper Analytics 1.2	N/A

Questionnaire

A Caliper Questionnaire represents a collection of QuestionnaireItem entities that is designed to elicit information from one or more respondents.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Questionnaire	type	The string value MUST be set to the Term Questionnaire. Found in Caliper Analytics 1.2	N/A
Questionnaire Items	items	An array of one or more QuestionnaireItem entities that together comprise the Questionnaire. The object value MUST be expressed either as an object or as a string corresponding to the resource's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Term

Name	Technical Term	Description	Crosswalks (If Currently Available)

Open Ended Response

A Caliper OpenEndedResponse represents a respondent's response to a OpenEndedQuestion.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Open Ended Response	type	The string value MUST be set to the Term OpenEndedResponse. Found in Caliper Analytics 1.2	N/A
Open Ended Response Value	value	the textual value of the response. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Normalized String

Name	Technical Term	Description	Crosswalks (If Currently Available)

Group

A Caliper Group represents an ad-hoc, informal or short-lived collection of people organized for some common educational or social purpose. A Group can act as an Agent. It can be linked both to a parent Organization and to its members.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Group	type	The string value MUST be set to the Term Group. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Members	members	An ordered collection of Agent entities. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Sub Organization Of	subOrganizationOf	The parent Organization of this Organization. The subOrganizationOf value MUST be expressed either as an object or as a string corresponding to the parent organization's IRI. Found in Caliper Analytics 1.2	N/A

Session Event

A Caliper SessionEvent models the creation and subsequent termination of a user session established by a Person interacting with a SoftwareApplication.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Session Event	type	The string value MUST be set to the Term SessionEvent. Found in Caliper Analytics 1.2	N/A
Session Event Actor	actor	The Agent who initiated the action. For LoggedIn and LoggedOut actions a Person MUST be specified as the actor. For a TimedOut action a SoftwareApplication MUST be specified as the actor. Found in Caliper Analytics 1.2	N/A
Session Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the LoggedIn, LoggedOut, and TimedOut actions only. Found in Caliper Analytics 1.2	N/A
Session Event Object	object	For LoggedIn and LoggedOut actions a SoftwareApplication MUST be specified as the object. For a TimedOut action the Session MUST be specified as the object. Found in Caliper Analytics 1.2	N/A
Session Event Target	target	When logging in to a SoftwareApplication, if the actor is attempting to access a particular DigitalResource it MAY be designated as the target of the interaction. Found in Caliper Analytics 1.2	N/A
Session Event Referrer	referrer	The DigitalResource or SoftwareApplication that constitutes the referring context MAY be specified as the referrer. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Survey Event

A Caliper SurveyEvent models activities associated with calls to participate in a Survey.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Survey Event	type	The string value MUST be set to SurveyEvent. Found in Caliper Analytics 1.2	N/A
Survey Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Survey Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the actions: OptedIn or OptedOut. . Found in Caliper Analytics 1.2	N/A
Survey Event Object	object	The Survey to which the actor is opting into or out of. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Roles

Name	Technical Term	Description	Crosswalks (If Currently Available)
Administrator	Administrator	Found in Caliper Analytics 1.2	N/A
Administrator	Administrator#Administrator	Found in Caliper Analytics 1.2	N/A
Developer	Administrator#Developer	Found in Caliper Analytics 1.2	N/A
External Developer	Administrator#ExternalDeveloper	Found in Caliper Analytics 1.2	N/A
External Support	Administrator#ExternalSupport	Found in Caliper Analytics 1.2	N/A
External System Administrator	Administrator#ExternalSystemAdministrator	Found in Caliper Analytics 1.2	N/A
Support	Administrator#Support	Found in Caliper Analytics 1.2	N/A
System Administrator	Administrator#SystemAdministrator	Found in Caliper Analytics 1.2	N/A
Content Developer	ContentDeveloper	Found in Caliper Analytics 1.2	N/A
Content Developer	ContentDeveloper#ContentDeveloper	Found in Caliper Analytics 1.2	N/A
Content Expert	ContentDeveloper#ContentExpert	Found in Caliper Analytics 1.2	N/A
External Content Expert	ContentDeveloper#ExternalContentExpert	Found in Caliper Analytics 1.2	N/A
Librarian	ContentDeveloper#Librarian	Found in Caliper Analytics 1.2	N/A
Instructor	Instructor	Found in Caliper Analytics 1.2	N/A
External Instructor	Instructor#ExternalInstructor	Found in Caliper Analytics 1.2	N/A
Grader	Instructor#Grader	Found in Caliper Analytics 1.2	N/A
Guest Instructor	Instructor#GuestInstructor	Found in Caliper Analytics 1.2	N/A
Instructor	Instructor#Instructor	Found in Caliper Analytics 1.2	N/A
Lecturer	Instructor#Lecturer	Found in Caliper Analytics 1.2	N/A
Primary Instructor	Instructor#PrimaryInstructor	Found in Caliper Analytics 1.2	N/A
Secondary Instructor	Instructor#SecondaryInstructor	Found in Caliper Analytics 1.2	N/A
Teaching Assistant	Instructor#TeachingAssistant	Found in Caliper Analytics 1.2	N/A
Teaching Assistant Group	Instructor#TeachingAssistantGroup	Found in Caliper Analytics 1.2	N/A
Teaching Assistant Offering	Instructor#TeachingAssistantOffering	Found in Caliper Analytics 1.2	N/A
Teaching Assistant Section	Instructor#TeachingAssistantSection	Found in Caliper Analytics 1.2	N/A
Teaching Assistant Template	Instructor#TeachingAssistantTemplate	Found in Caliper Analytics 1.2	N/A
Learner	Learner	Found in Caliper Analytics 1.2	N/A
External Learner	Learner#ExternalLearner	Found in Caliper Analytics 1.2	N/A
Guest Learner	Learner#GuestLearner	Found in Caliper Analytics 1.2	N/A
Learner	Learner#Learner	Found in Caliper Analytics 1.2	N/A
Non Credit Learner	Learner#NonCreditLearner	Found in Caliper Analytics 1.2	N/A
Manager	Manager	Found in Caliper Analytics 1.2	N/A
Area Manager	Manager#AreaManager	Found in Caliper Analytics 1.2	N/A
Course Coordinator	Manager#CourseCoordinator	Found in Caliper Analytics 1.2	N/A
External Observer	Manager#ExternalObserver	Found in Caliper Analytics 1.2	N/A
Manager	Manager#Manager	Found in Caliper Analytics 1.2	N/A
Observer	Manager#Observer	Found in Caliper Analytics 1.2	N/A
Member	Member	Found in Caliper Analytics 1.2	N/A
Member	Member#Member	Found in Caliper Analytics 1.2	N/A
Mentor	Mentor	Found in Caliper Analytics 1.2	N/A
Advisor	Mentor#Advisor	Found in Caliper Analytics 1.2	N/A
External Advisor	Mentor#ExternalAdvisor	Found in Caliper Analytics 1.2	N/A
External Auditor	Mentor#ExternalAuditor	Found in Caliper Analytics 1.2	N/A
External Learning Facilitator	Mentor#ExternalLearningFacilitator	Found in Caliper Analytics 1.2	N/A
External Mentor	Mentor#ExternalMentor	Found in Caliper Analytics 1.2	N/A
External Reviewer	Mentor#ExternalReviewer	Found in Caliper Analytics 1.2	N/A
External Tutor	Mentor#ExternalTutor	Found in Caliper Analytics 1.2	N/A
Learning Facilitator	Mentor#LearningFacilitator	Found in Caliper Analytics 1.2	N/A
Mentor	Mentor#Mentor	Found in Caliper Analytics 1.2	N/A
Reviewer	Mentor#Reviewer	Found in Caliper Analytics 1.2	N/A
Tutor	Mentor#Tutor	Found in Caliper Analytics 1.2	N/A
Officer	Officer	Found in Caliper Analytics 1.2	N/A
Chair	Officer#Chair	Found in Caliper Analytics 1.2	N/A
Secretary	Officer#Secretary	Found in Caliper Analytics 1.2	N/A
Treasurer	Officer#Treasurer	Found in Caliper Analytics 1.2	N/A
Vice-Chair	Officer#Vice-Chair	Found in Caliper Analytics 1.2	N/A

Frame

A Caliper Frame represents a part, portion or segment of a DigitalResource.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Frame Type	type	The string value MUST be set to the Term Frame. Found in Caliper Analytics 1.2	N/A
Frame Index	index	A non-negative integer that represents the position of the Frame. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Event

For a complete list of Events, see Appendix A A Caliper Event is a generic type that describes the relationship established between an actor and an object, formed as a result of a purposeful action undertaken by the actor at a particular moment in time and within a given learning context. The Event properties actor, action and object form a compact data structure that resembles an RDF Triple linking a subject to an object via a predicate. A learner starting an assessment, annotating a reading, pausing a video, or posting a message to a forum, are examples of learning activities that Caliper models as events. Caliper defines a number of Event subtypes, each scoped to a particular activity domain and distinguishable by a type attribute. The type value is a string that MUST match the Term specified for the Event by the Caliper information model (e.g. "MessageEvent"). Each Event instance is assigned a 128-bit long universally unique identifier (UUID) formatted as a URN per [[RFC4122]], which describes a URN namespace for UUIDs. The information model also seeks to describe the learning environment or context in which a learning activity is situated. Group affiliation, membership roles and status, recent navigation history, supporting technology and session information can all be optionally represented. An Entity generated as a result of the interaction between an action and an object can also be described; annotating a piece of digital content and producing an Annotation is one such example. An extensions property is also provided so that implementers can add custom attributes not described by the model.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Event	type	A string value corresponding to the Term defined for the Event in the external IMS Caliper JSON-LD context document. For a generic Event set the type to the string value Event. If a subtype of Entity is created, set the type to the Term corresponding to the subtype utilized, e.g., NavigationEvent. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event	actor	The Agent who initiated the Event, typically though not always a Person. Found in Caliper Analytics 1.2	N/A
Event	action	The action or predicate that binds the actor or subject to the object. The action range is limited to the set of actions described in this specification or associated profiles and may be further constrained by the chosen Event type. Only one action Term may be specified per Event. Found in Caliper Analytics 1.2	N/A
Event	object	The Entity that comprises the object of the interaction. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Attempt

A Caliper Attempt provides a count of the number of times an actor has interacted with a DigitalResource along with start time, end time and duration information. An Attempt is generated as the result of an action such as starting an Assessment or Questionnaire.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Attempt	type	The string value MUST be set to the Term Attempt. Found in Caliper Analytics 1.2	N/A
Assignee	assignee	The Person who initiated the Attempt. The assignee value MUST be expressed either as an object or as a string corresponding to the assignee's IRI. Found in Caliper Analytics 1.2	N/A
Assigned Object	assignable	The DigitalResource that constitutes the object of the assignment. The assignable value MUST be expressed either as an object or as a string corresponding to the assigned resource's IRI. Found in Caliper Analytics 1.2	N/A
Attempt Count	count	The total number of attempts inclusive of the current attempt that have been registered against the assigned DigitalResource. Found in Caliper Analytics 1.2	N/A
Time to Complete Attempt	duration	A time interval that represents the time taken to complete the Attempt. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A
Start Time of Attempt	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Attempt was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
End Time of Attempt	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Attempt was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Comment

A Caliper Comment models a person's qualitative reactions to a Entity.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Comment	type	The string value MUST be set to the Term Comment. Found in Caliper Analytics 1.2	N/A
Commenter	commenter	The Person who provided the comment. The commenter value MUST be expressed either as an object or as a string corresponding to the commenter’s IRI. Found in Caliper Analytics 1.2	N/A
Commented On	commentedOn	The Entity which received the comment. The commentedOn value MUST be expressed either as an object or as a string corresponding to the IRI of the resource that was commented on. Found in Caliper Analytics 1.2	N/A
Comment Value	value	A string value representing the comment's textual value. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Navigation Event

A Caliper NavigationEvent models an actor traversing a network of digital resources.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Navigation Event	type	The string value MUST be set to NavigationEvent. Found in Caliper Analytics 1.2	N/A
Navigation Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Navigation Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the actions: NavigatedTo. Found in Caliper Analytics 1.2	N/A
Navigation Event Object	object	The DigitalResource or SoftwareApplication to which the actor navigated. Found in Caliper Analytics 1.2	N/A
Digital Resource Navigated To	target	The DigitalResource that represents the particular part or location of the object being navigated to. Found in Caliper Analytics 1.2	N/A
Reffering Resource	referrer	The DigitalResource or SoftwareApplication that constitutes the referring context. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

LIS Status Enum

Name	Technical Term	Description	Crosswalks (If Currently Available)
Inactive	status#Inactive	Found in Caliper Analytics 1.2	N/A
Active	status#Active	Found in Caliper Analytics 1.2	N/A

Scale

A Caliper Scale is a generic type that represents a scale employed in order to capture some rating. Utilize Scale only if no suitable subtype exists to represent the scale being described.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Scale	type	The string value MUST be set to the Term Scale. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Response

A Caliper Response is a generic type that represents the selected option generated by a Person interacting with a DigitalResource such as an AssessmentItem or QuestionnaireItem. Utilize Response only if no suitable subtype exists to represent the response being described.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Response	type	The string value MUST be set to the Term Response. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Collection

A Caliper Collection is a generic type that represents an unordered collection of entities. Utilize Collection only if no suitable subtype exists to represent the collection being described.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Collection	type	The string value MUST be set to the Term Collection. Found in Caliper Analytics 1.2	N/A
Collection Items	items	An ordered collection of entities. Each array item MUST be expressed either as an object or as a string corresponding to the resource's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Assessment Event

A Caliper AssessmentEvent models learner interactions with assessments instruments such as online tests or quizzes.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Assessment Event	type	The string value MUST be set to the Term AssessmentEvent. Found in Caliper Analytics 1.2	N/A
Assessment Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Assessment Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Started, Paused, Resumed, Restarted, Reset, and Submitted actions only. Found in Caliper Analytics 1.2	N/A
Assessment Event Object	object	The object value MUST be expressed either as an object or as a string corresponding to the object's IRI. Found in Caliper Analytics 1.2	N/A
Assessment Event Generated Attempt	generated	The generated value MUST be expressed either as an object or as a string corresponding to the generated entity's IRI. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Annotation Event

A Caliper AnnotationEvent models the annotating of digital content. The resulting Annotation is also described and is subtyped for greater type specificity.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Annotation Event	type	The string value MUST be set to the Term AnnotationEvent. Found in Caliper Analytics 1.2	N/A
Annotation Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Annotation Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Bookmarked, Highlighted, Shared, and Tagged actions only. Found in Caliper Analytics 1.2	N/A
Annotation Event Object	object	The annotated DigitalResource that constitutes the object of the interaction. Found in Caliper Analytics 1.2	N/A
Annotation Event Target	target	A Frame that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Annotation Event Generated Annotation	generated	The generated Annotation or a subtype. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Questionnaire Event

A Caliper QuestionnaireEvent models activities associated with respondents or raters starting and submitting a Questionnaire.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Questionnaire Event	type	The string value MUST be set to QuestionnaireEvent. Found in Caliper Analytics 1.2	N/A
Questionnaire Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Questionnaire Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the actions: Started, or Submitted. Found in Caliper Analytics 1.2	N/A
Questionnaire Event Object	object	The Questionnaire that the actor is taking. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Shared Annotation

A Caliper SharedAnnotation represents the act of sharing a reference to a DigitalResource with other agents.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Shared Annotation	type	The string value MUST be set to the Term SharedAnnotation. Found in Caliper Analytics 1.2	N/A
Agents that the Digital Resource was Shared with	withAgents	An ordered collection of one or more Agent entities, typically of type Person, with whom the annotated DigitalResource has been shared. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Annotator	annotator	The Person who created the Annotation. The annotator value MUST be expressed either as an object or as a string corresponding to the annotator's IRI. Found in Caliper Analytics 1.2	N/A
Resource Annotated	annotated	The DigitalResource that was annotated by the annotator. The annotated value MUST be expressed either as an object or as a string corresponding to the annotated resource's IRI. Found in Caliper Analytics 1.2	N/A

Software Application

A Caliper SoftwareApplication represents a computer program, application, module, platform or system.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Software Application	type	The string value MUST be set to the Term SoftwareApplication. Found in Caliper Analytics 1.2	N/A
Software Application Host	host	String value that identifies the host of this SoftwareApplication. This property can be used to indicate the back-end service or domain hosting a front-end web application. Found in Caliper Analytics 1.2	N/A
Software Application IP Address	ipAddress	String value that, if present, can indicate the IPv4 or IPv6 address of this SoftwareApplication. This property can be used to indicate the user agent (browser) running a front-end web application. Found in Caliper Analytics 1.2	N/A
Software Application User Agents	userAgent	String with a value that describes the properties of the user agent hosting this SoftwareApplication. This field can be used to carry the user agent string reported by the browser running a front-end web application. Found in Caliper Analytics 1.2	N/A
Software Application Version	version	An optional string value that designates the current form or version of this SoftwareApplication. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Learning Objective

A Caliper LearningObjective represents a brief statement of what a learner should know or be able to perform after completing a unit of instruction or a period of learning.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Learning Objective	type	The string value MUST be set to the Term LearningObjective. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Tool Use Event

A Caliper ToolUseEvent models a Person using a learning tool in a way that the tool's creators have determined is an indication of a learning interaction. A ToolUseEvent may include information on the aggregate time or progress the Person has made in the learning tool.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Tool Use Event	type	The string value MUST be set to the Term ToolUseEvent. Found in Caliper Analytics 1.2	N/A
Tool Use Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Tool Use Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Used action only. Found in Caliper Analytics 1.2	N/A
Tool Use Event Object	object	The SoftwareApplication that constitutes the object of the interaction. Found in Caliper Analytics 1.2	N/A
Tool Use Event Target	target	A SoftwareApplication that represents a particular capability or feature provided by the object. Found in Caliper Analytics 1.2	N/A
Tool Use Event Generated	generated	An AggregateMeasureCollection created or generated as a result of the interaction. Note that if the sender of the event wants to send aggregate measure information as part of this ToolUseEvent it should, by best practice, send a single AggregateMeasureCollection as the generated value. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Questionnaire Item Event

A Caliper QuestionnaireItemEvent models activities associated with respondents or raters starting, completing, or skipping a QuestionnaireItem.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Questionnaire Item Event	type	The string value MUST be set to QuestionnaireItemEvent. Found in Caliper Analytics 1.2	N/A
Questionnaire Item Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Questionnaire Item Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the actions: Started, Skipped, or Completed. Found in Caliper Analytics 1.2	N/A
Questionnaire Item Event Object	object	The QuestionnaireItem started, attempted, or skipped by the actor. Found in Caliper Analytics 1.2	N/A
Questionnaire Item Event Generated	generated	For a Completed action a generated Response MAY be referenced. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Course Section

A Caliper CourseSection represents a specific instance of a CourseOffering occurring during a specific semester, term or period.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Course Section	type	The string value MUST be set to the Term CourseSection. Found in Caliper Analytics 1.2	N/A
Course Section Type	category	A string value that characterizes the purpose of the section such as lecture, lab or seminar. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Members	members	An ordered collection of Agent entities. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Sub Organization Of	subOrganizationOf	The parent Organization of this Organization. The subOrganizationOf value MUST be expressed either as an object or as a string corresponding to the parent organization's IRI. Found in Caliper Analytics 1.2	N/A
Course Number	courseNumber	A string value that constitutes a human-readable identifier for the CourseOffering. Found in Caliper Analytics 1.2	N/A
Course Offereing Academic Session	academicSession	A string value that constitutes a human-readable identifier of the designated period in which this CourseOffering occurs. Found in Caliper Analytics 1.2	N/A

Search Event

A Caliper SearchEvent models a Person querying a resource for information, typically a DigitalResource or SoftwareApplication. A SearchResponse may be referenced using the generated property.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Search Event	type	The string value MUST be set to the term SearchEvent. Found in Caliper Analytics 1.2	N/A
Search Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Search Event	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Searched action only. Found in Caliper Analytics 1.2	N/A
Search Event	object	The Entity, typically a DigitalResource or SoftwareApplication, that is the target of the search. Found in Caliper Analytics 1.2	N/A
Search Event	generated	The SearchResponse generated by the search provider that describes the search criteria, count of search results returned (if any), and references to the search result items (if any) returned by the search. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Feedback Event

A Caliper FeedbackEvent models a Person providing informal feedback on an Entity, typically a DigitalResource or another Person.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Feedback Event	type	The string value MUST be set to the Term FeedbackEvent. Found in Caliper Analytics 1.2	N/A
Feedback Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Feedback Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Commented and Ranked actions only. Found in Caliper Analytics 1.2	N/A
Feedback Event Object	object	The Entity that is the target of the feedback. Found in Caliper Analytics 1.2	N/A
Feedback Event Target	target	If the object of the feedback is a particular segment of a DigitalResource use a Frame to mark its location. Found in Caliper Analytics 1.2	N/A
Feedback Event Generated	generated	The Rating or Comment entity that describes the feedback provided. If the action is Ranked then the generated value MUST be expressed as a Rating. If the action is Commented then the generated value MUST be expressed as a Comment. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Date Time Response

A Caliper DateTimeResponse represents a respondent's response to a DateTimeQuestion.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Date Time Response	type	The string value MUST be set to the Term DateTimeResponse. Found in Caliper Analytics 1.2	N/A
Date Time Selected	dateTimeSelected	The DateTime selected in response to the question. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

Profile

Name	Technical Term	Description	Crosswalks (If Currently Available)
Grading Profile	GradingProfile	The Caliper Grading Profile models grading activities performed by an Agent, typically a Person or a SoftwareApplication. Grading a learner's Attempt of an AssignableDigitalResource and generating a Score is modeled as is viewing a Result. Found in Caliper Analytics 1.2	N/A
General Profile	GeneralProfile	The Caliper General Profile provides a generic Event for describing learning or supporting activities that have yet to be modeled by Caliper. Any of the Caliper actions described in this specification can be used to describe the interaction between the actor and the object. Found in Caliper Analytics 1.2	N/A
Survey Profile	SurveyProfile	The Caliper Survey Profile provides a vocabulary for describing events associated with a respondent's participation in online surveys. A key use case involves instrumenting platforms that provide online surveys that explore the student learning experience, student engagement, learning activities, learning progress, and learning performance. The profile models a Person, typically a respondent or a rater, participating in a survey in order to provide feedback on their learning and academic experiences. Found in Caliper Analytics 1.2	N/A
Resource Management Profile	ResourceManagementProfile	The Caliper Resource Management Profile models a Person managing a DigitalResource. Found in Caliper Analytics 1.2	N/A
Session Profile	SessionProfile	The Caliper Session Profile models the creation and subsequent termination of a user session established by a Person interacting with a SoftwareApplication. A Session entity is described for representing the user session. Found in Caliper Analytics 1.2	N/A
Reading Profile	ReadingProfile	The Caliper Reading Profile models activities associated with navigating to and viewing digital textual content. Caliper provides a number of entities representing digital content including a generic DigitalResource and DigitalResourceCollection along with Document, Chapter, Page, WebPage, Message and Frame. Found in Caliper Analytics 1.2	N/A
Assignable Profile	AssignableProfile	The Assignable Profile models activities associated with the assignment of digital content to a learner for completion according to specific criteria. Caliper provides a generic AssignableDigitalResource for describing the object of these activities as well as a learner's Attempt for recording a count of the number of times an assigned resource has been attempted. Found in Caliper Analytics 1.2	N/A
Annotation Profile	AnnotationProfile	The Caliper Annotation Profile models activities related to the annotation of a DigitalResource. Creating a bookmark, highlighting selected text, sharing a resource, tagging a document, and viewing an annotation are modeled. The generated Annotation is also described and is subtyped for greater type specificity. Found in Caliper Analytics 1.2	N/A
Tool Use Profile	ToolUseProfile	The Caliper Tool Use Profile models an intended interaction between a user and a tool. In other words, when a Person utilizes a SoftwareApplication in a manner that the application determines to be its intended use for learning, an application that implements the Tool Use Profile can emit a ToolUseEvent indicating such usage. Found in Caliper Analytics 1.2	N/A
Search Profile	SearchProfile	The Caliper Search Profile models an actor, typically a learner, querying a resource for information. The profile provides a SearchEvent and a Searched action for describing information retrieval activities. An optional SearchResponse entity can be employed to describe the Query submitted by a user as well as any searchResults returned as a result of the search. Found in Caliper Analytics 1.2	N/A
Assessment Profile	AssessmentProfile	The Caliper Assessment Profile models assessment-related activities including interactions with individual assessment items. Caliper provides Assessment and AssessmentItem entities for describing the object of these activities, as well as a learner's Attempt for recording a count of the number of times an assigned resource has been attempted. Five Response types are also provided for capturing individual item responses. Found in Caliper Analytics 1.2	N/A
Tool Launch Profile	ToolLaunchProfile	The Caliper Tool Launch Profile is intended to capture the utilization of learning tools from a centralized location, such as an LTI Tool Platform (often an LMS). As such, it is distinct from the Caliper Tool Use Profile, also defined in this specification, which captures tool usage as reported by the individual tools themselves (i.e. decentralized capture). Found in Caliper Analytics 1.2	N/A
Forum Profile	ForumProfile	The Caliper Forum Profile models learners and others participating in online discussion forums. Forums typically encompass one or more threads or topics to which members can subscribe, post messages and reply to other messages if a threaded discussion is permitted. Caliper provides Forum, Thread, and Message entities for representing the object of these activities. Found in Caliper Analytics 1.2	N/A
Media Profile	MediaProfile	The Caliper Media Profile models interactions between learners and rich content such as audio, images and video. Implementers can leverage a number of media-related entities including AudioObject, ImageObject, and VideoObject, each subtyped from a generic MediaObject. A MediaLocation entity is also provided in order to represent the current location in an audio or video stream. Found in Caliper Analytics 1.2	N/A
Feedback Profile	FeedbackProfile	The Caliper Feedback Profile models a Person providing informal feedback on a Entity, typically a piece of student work. The profile provides a FeedbackEvent along with Commented and Ranked actions for describing feedback activities. The Rating entity is used to capture quantitative feedback while the Comment entity is used to capture qualitative feedback. Found in Caliper Analytics 1.2	N/A

Course Offering

A Caliper CourseOffering represents the occurrence of a course during a specified time period.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Course Offering	type	The string value MUST be set to the Term CourseOffering. Found in Caliper Analytics 1.2	N/A
Course Number	courseNumber	A string value that constitutes a human-readable identifier for the CourseOffering. Found in Caliper Analytics 1.2	N/A
Course Offereing Academic Session	academicSession	A string value that constitutes a human-readable identifier of the designated period in which this CourseOffering occurs. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Members	members	An ordered collection of Agent entities. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Sub Organization Of	subOrganizationOf	The parent Organization of this Organization. The subOrganizationOf value MUST be expressed either as an object or as a string corresponding to the parent organization's IRI. Found in Caliper Analytics 1.2	N/A

Score

A Caliper Score represents a "raw" or unadjusted numeric score or grade awarded for a given assignment submission. A grade book SHOULD treat the scoreGiven value as read-only and preserve it.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Score	type	The string value MUST be set to the Term Score. Found in Caliper Analytics 1.2	N/A
Score Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who generated the Attempt and the assigned DigitalResource. Found in Caliper Analytics 1.2	N/A
Max Score	maxScore	A number with a fractional part denoted by a decimal separator that designates the maximum score permitted. Found in Caliper Analytics 1.2	N/A
Score Given	scoreGiven	A number with a fractional part denoted by a decimal separator that designates the actual score awarded. Found in Caliper Analytics 1.2	N/A
Scored By	scoredBy	The Agent who scored or graded the Attempt. The scoredBy value MUST be expressed either as an object or as a string corresponding to the scorer's IRI. Found in Caliper Analytics 1.2	N/A
Score Comment	comment	Plain text feedback provided by the scorer. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

Forum

A Caliper Forum represents a channel or virtual space in which group discussions take place. A Forum typically comprises one or more threaded conversations to which members can subscribe, post messages and reply to other messages.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Forum	type	The string value MUST be set to the Term Forum. Found in Caliper Analytics 1.2	N/A
Forum Items	items	An ordered collection of Thread entities. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

IRI

Name	Technical Term	Description	Crosswalks (If Currently Available)

Annotation

A Caliper Annotation is a generic type that represents a comment, explanation, highlight, mark, note, question or tag linked to a DigitalResource. The act of sharing a DigitalResource with others is also considered a form of annotation. Utilize Annotation only if no suitable subtype exists to represent the annotation being described.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Annotation	type	The string value MUST be set to the Term Annotation. Found in Caliper Analytics 1.2	N/A
Annotator	annotator	The Person who created the Annotation. The annotator value MUST be expressed either as an object or as a string corresponding to the annotator's IRI. Found in Caliper Analytics 1.2	N/A
Resource Annotated	annotated	The DigitalResource that was annotated by the annotator. The annotated value MUST be expressed either as an object or as a string corresponding to the annotated resource's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

LTI Link

The LtiLink entity represents a DigitalResource that must be retrieved from an external tool application via an LTI request message. It is, effectively, a DigitalResource that requires use of LTI for access.

Name	Technical Term	Description	Crosswalks (If Currently Available)
LTI Link	type	The string value MUST be set to LtiLink. Found in Caliper Analytics 1.2	N/A
LTI Message Type	messageType	If present, the string value MUST be set to the term name of the LTI message type used to gain access to this LTI resource link (including but not limited to, LtiResourceLinkRequest or LtiDeepLinkingRequest, LtiDeepLinkingResponse). Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Assignable Digital Resource

A Caliper AssignableDigitalResource is a generic type that represents digital content associated with a graded or ungraded assignment. Utilize AssignableDigitalResource only if no suitable subtype exists to represent the resource being described.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Assignable Digital Resource	type	The string value MUST be set to the Term AssignableDigitalResource. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Activated Date	dateToActivate	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource was activated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Available Date	dateToShow	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource should be shown or made available to learners. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Start Date	dateToStartOn	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource can be started. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Due Date	dateToSubmit	An ISO 8601 date and time value expressed with millisecond precision that describes when the resource is to be submitted for evaluation. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Max Attempts	maxAttempts	A non-negative integer that designates the number of permitted attempts. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Max Submissions	maxSubmits	A non-negative integer that designates the number of permitted submissions. Found in Caliper Analytics 1.2	N/A
Assignable Digital Resource Max Score	maxScore	A number with a fractional part denoted by a decimal separator that designates the maximum score permitted. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Thread Event

A Caliper ThreadEvent models an actor interacting with a Forum thread or topic.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Thread Event	type	The string value MUST be set to the term ThreadEvent. Found in Caliper Analytics 1.2	N/A
Thread Event Actor	actor	The Person who initiated the action. Found in Caliper Analytics 1.2	N/A
Thread Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the MarkedAsRead and MarkedAsUnRead actions only. Found in Caliper Analytics 1.2	N/A
Thread Event Object	object	The Thread that constitutes the object of the interaction. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Generated	generated	An Entity created or generated as a result of the interaction. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Digital Resource

A Caliper DigitalResource is a generic type that represents digital content. Utilize DigitalResource only if no suitable subtype exists to represent the resource being described.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Digital Resource	type	The string value MUST be set to the Term DigitalResource. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A

True False Response

A Caliper TrueFalseResponse represents a response to an AssessmentItem in which only two possible options are permitted (e.g., true/false, yes/no).

Name	Technical Term	Description	Crosswalks (If Currently Available)
True False Response	type	The string value MUST be set to the Term TrueFalseResponse. Found in Caliper Analytics 1.2	N/A
True False Response Value	value	A string value that provides the true/false, yes/no binary selection SHOULD be provided. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Response Attempt	attempt	The associated Attempt. The attempt value MUST be expressed either as an object or as a string corresponding to the attempt's IRI. If an object representation is provided, the Attempt SHOULD reference both the Person who initiated the Response and the relevant DigitalResource such as an AssessmentItem or QuestionnaireItem. Found in Caliper Analytics 1.2	N/A
Response Attempt Start Time	startedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was commenced. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt End Time	endedAtTime	An ISO 8601 date and time value expressed with millisecond precision that describes when the Response was completed or terminated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Response Attempt Duration	duration	A time interval that represents the time taken to complete the Response. If a duration is specified the value MUST conform to the ISO 8601 duration format. Found in Caliper Analytics 1.2	N/A

System Identifier Type Enum

A Caliper SystemIdentifier represents a single, system-local identifier for a Caliper Entity.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Account User Name	AccountUserName	Set the SystemIdentifier.identifierType string value to AccountUserName if the SystemIdentifier is the username of a system account. Found in Caliper Analytics 1.2	N/A
Email Address	EmailAddress	Set the SystemIdentifier.identifierType string value to EmailAddress if the SystemIdentifier is an email address. Found in Caliper Analytics 1.2	N/A
LIS Interoperability ID	LisSourcedId	Set the SystemIdentifier.identifierType string value to LisSourcedId if the SystemIdentifier is a LIS sourcedId. Found in Caliper Analytics 1.2	N/A
LTI Context Id	LtiContextId	Set the SystemIdentifier.identifierType string value to LtiContextId if the SystemIdentifier is an LTI context.id. Found in Caliper Analytics 1.2	N/A
LTI Deployment Id	LtiDeploymentId	Set the SystemIdentifier.identifierType string value to LtiDeploymentId if the SystemIdentifier is an LTI deployment_id. Found in Caliper Analytics 1.2	N/A
LTI Tool Id	LtiToolId	Set the SystemIdentifier.identifierType string value to LtiToolId if the SystemIdentifier is an LTI tool_id. Found in Caliper Analytics 1.2	N/A
LTI Platform Id	LtiPlatformId	Set the SystemIdentifier.identifierType string value to LtiPlatformId if the SystemIdentifier is an LTI tool_platform.guid. Found in Caliper Analytics 1.2	N/A
LTI User Id	LtiUserId	Set the SystemIdentifier.identifierType string value to LtiUserId if the SystemIdentifier is an LTI user_id. Found in Caliper Analytics 1.2	N/A
OneRoster Interoperability ID	OneRosterSourcedId	Set the SystemIdentifier.identifierType string value to OneRosterSourcedId if the SystemIdentifier is a One Roster sourcedId. Found in Caliper Analytics 1.2	N/A
Other	Other	Set the SystemIdentifier.identifierType string value to Other if the SystemIdentifier has no matching enumerated type. Found in Caliper Analytics 1.2	N/A
SIS Interoperability ID	SisSourcedId	Set the SystemIdentifier.identifierType string value to SisSourcedId if the SystemIdentifier is a student information system (SIS) sourcedId. Found in Caliper Analytics 1.2	N/A
System Id	SystemId	Set the SystemIdentifier.identifierType string value to SystemId if the SystemIdentifier is a system identifier. Found in Caliper Analytics 1.2	N/A

URL

Name	Technical Term	Description	Crosswalks (If Currently Available)

Grade Event

A Caliper GradeEvent models scoring or grading activities performed by an Agent, typically a Person or a SoftwareApplication.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Grade Event	type	The string value MUST be set to the Term GradeEvent. Found in Caliper Analytics 1.2	N/A
Grade Event Actor	actor	An Agent, typically Person or SoftwareApplication, MUST be specified as the actor. Found in Caliper Analytics 1.2	N/A
Grade Event Action	action	The action or predicate that binds the actor or subject to the object. The value range is limited to the Graded action only. Found in Caliper Analytics 1.2	N/A
Grade Event Object	object	The completed Attempt. Found in Caliper Analytics 1.2	N/A
Grade Event Generated	generated	The generated Score SHOULD be provided. Found in Caliper Analytics 1.2	N/A
Event ID	id	The emitting application MUST provision the Event with a UUID. A version 4 UUID SHOULD be generated. The UUID MUST be expressed as a URN using the form "urn:uuid:<UUID>" per [[RFC4122]]. Found in Caliper Analytics 1.2	N/A
Caliper Profile	profile	A string value corresponding to the Profile Term value defined for the Profile that governs the rules of interpretation for this Event. The range of Profile values is limited to the set of profiles described in this specification and any profile extension specifications extending this specification. Only one Profile Term value may be specified per Event. For a generic Event set the profile property value to the string term GeneralProfile. Found in Caliper Analytics 1.2	N/A
Event Time	eventTime	An ISO 8601 date and time value expressed with millisecond precision that indicates when the Event occurred. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Education Application	edApp	A SoftwareApplication that constitutes the application context. Found in Caliper Analytics 1.2	N/A
Target	target	An Entity that represents a particular segment or location within the object. Found in Caliper Analytics 1.2	N/A
Event Referrer	referrer	An Entity that represents the referring context. A SoftwareApplication or DigitalResource will typically constitute the referring context. Found in Caliper Analytics 1.2	N/A
Group	group	An Organization that represents the group context. Found in Caliper Analytics 1.2	N/A
Membership	membership	The relationship between the action and the group in terms of roles assigned and current status. Found in Caliper Analytics 1.2	N/A
Event Session	session	The current user Session. Found in Caliper Analytics 1.2	N/A
Event Federated Session	federatedSession	If the Event occurs within the context of an LTI platform launch, the tool's LtiSession MAY be referenced. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Event. Found in Caliper Analytics 1.2	N/A

Chapter

A Caliper Chapter represents a major sub-division of a piece of digital content.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Chapter	type	The string value MUST be set to the Term Chapter. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Thread

A Caliper Thread represents a series of one or more messages that share a common subject and are connected by a reply or by date relationships.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Thread	type	The string value MUST be set to the Term Thread. Found in Caliper Analytics 1.2	N/A
Thread Items	items	An ordered collection of Message entities. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A

Rating Scale Question

A Caliper RatingScaleQuestion represents a question that employs a Scale.

Name	Technical Term	Description	Crosswalks (If Currently Available)
Rating Scale Question	type	The string value MUST be set to the Term RatingScaleQuestion. Found in Caliper Analytics 1.2	N/A
Rating Scale Question Scale	scale	The Scale used in the question. The scale value MUST be expressed either as an object or as a string corresponding to the scale's IRI. Found in Caliper Analytics 1.2	N/A
Name	name	A string value comprising a word or phrase by which the Entity is known. Found in Caliper Analytics 1.2	N/A
Description	description	A string value comprising a brief, written representation of the Entity. Found in Caliper Analytics 1.2	N/A
Date Created	dateCreated	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was created. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Date Modified	dateModified	An ISO 8601 date and time value expressed with millisecond precision that describes when the Entity was last changed or updated. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Other Identifiers	otherIdentifiers	An ordered collection of SystemIdentifier entities that represent other identifiers for this Entity that are known to the Sensor. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Extensions	extensions	A map of additional attributes not defined by the model MAY be specified for a more concise representation of the Entity. Found in Caliper Analytics 1.2	N/A
Resource Storage File Name	storageName	The name of resource when stored in a file system. Found in Caliper Analytics 1.2	N/A
Digital Resource Media Type	mediaType	A string value drawn from the list of IANA approved media types and subtypes that identifies the file format of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Version	version	A string value that designates the current form or version of the resource. Found in Caliper Analytics 1.2	N/A
Digital Resource Creator	creators	An ordered collection of Agent entities, typically of type Person, that are responsible for bringing resource into being. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Keywords	keywords	An ordered collection of one or more string values that represent tags or labels used to identify the resource. Found in Caliper Analytics 1.2	N/A
Learning Objectives	learningObjectives	An ordered collection of one or more LearningObjective entities that describe what a learner is expected to comprehend or accomplish after engaging with the resource. Each array item MUST be expressed either as an object or as a string corresponding to the item's IRI. Found in Caliper Analytics 1.2	N/A
Is Part Of	isPartOf	A related Entity that includes or incorporates the resource as a part of its whole. The isPartOf value MUST be expressed either as an object or as a string corresponding to the associated entity's IRI. Found in Caliper Analytics 1.2	N/A
Date Published	datePublished	An ISO 8601 date and time value expressed with millisecond precision that provides the publication date of the resource. The value MUST be expressed using the format YYYY-MM-DDTHH:mm:ss.SSSZ set to UTC with no offset specified. Found in Caliper Analytics 1.2	N/A
Multiselect Question Question	questionPosed	A string value comprising the question posed. Found in Caliper Analytics 1.2	N/A

ABOUT US

Learning Activities

Your Go-to Partner

Interconnected Data Powers Better Teaching and Learning.

Annotation

Audio Object

Organization

Media Object

LTI Session

Multiple Choice Response

Digital Resource Collection

Resource Management Event

Fill in the Blank Response

Map

Aggregate Measure

Link

System Identifier

Multiselect Scale

Video Object

Multiselect Question

Survey

Metric Enumeration

Question

Person

Bookmark Annotation

Query

Rating

Search Response

Tool Launch Event

Forum Event

Assessment Item Event

Survey Invitation

Media Location

Survey Invitation Event

Assessment Item

Multiselect Response

Rating Scale Response

Multiple Response Response

Date Time Question

Media Event

Entity

Message

Membership

UUID

Session

Message Event

Likert Scale

Page

Numeric Scale

View Event

Action

Questionnaire Item

Assignable Event

Result

Image Object

Agent

Open Ended Question

Web Page

Any Object

Select Text Response

Aggregate Measure Collection

Assessment

Document

Tag Annotation

Questionnaire

Term

Open Ended Response

Normalized String

Group

Session Event

Survey Event

Roles

Frame

Event

Attempt

Comment

Navigation Event

LIS Status Enum

Scale

Response