| Verb | Description | ID (IRI) | Vocabulary |
|---|---|---|---|
| answered | Indicates the actor replied to a question, where the object is generally an activity representing the question. The text of the answer will often be included in the response inside result. | https://w3id.org/xapi/adl/verbs/answered | https://w3id.org/xapi/adl |
| attempted | Indicates the actor made an effort to access the object. An attempt statement without additional activities could be considered incomplete in some cases. | https://w3id.org/xapi/adl/verbs/attempted | https://w3id.org/xapi/adl |
| completed | Indicates that the actor has completed the object. | https://w3id.org/xapi/adl/verbs/completed | https://w3id.org/xapi/adl |
| loggedin | Indicates the actor gained access to a system or service by identifying and authenticating with the credentials provided by the actor. | https://w3id.org/xapi/adl/verbs/logged-in | https://w3id.org/xapi/adl |
| clicked | Indicates the actor clicked the object. | https://w3id.org/xapi/let/verbs/clicked | https://w3id.org/xapi/let |
| lunched | Indicates the actor attempted to start an activity. | https://w3id.org/xapi/adl/verbs/lunched | https://w3id.org/xapi/adl |
| Acitivity Type | Description | ID (IRI) | Vocabulary |
|---|---|---|---|
| assessment | This term is used for assessments in digital form, to be distinguished from assessment in paper form. | https://w3id.org/xapi/adl/activities/assessment | https://w3id.org/xapi/adl |
| question | A question is typically part of an assessment and requires a response from the learner, a response that is then evaluated for correctness. | https://w3id.org/xapi/adl/activities/question | https://w3id.org/xapi/adl |
| application | Represents any kind of software application. | http://activitystrea.ms/schema/1.0/application | http://activitystrea.ms/schema/1.0/ |
| resource | A resource is a generic item that the actor may use for something. It could be a video, a text article, a device, etc. However, it is recommended to use resourceType extension. | https://w3id.org/xapi/let/activities/resource | https://w3id.org/xapi/let |
| Extension | Description | ID (IRI) | Vocabulary |
|---|---|---|---|
| subType | The subType extension should be used to identify the system type that is being logged into. | http://xapi.jisc.ac.uk/subType | http://xapi.jisc.ac.uk/ |
| resourceType | The resourceType extension should be used to identify the resource type. | https://w3id.org/xapi/let/Extensions/resource | https://w3id.org/xapi/let/ |