• id: Corresponds to a Verb definition. Each Verb definition corresponds to the meaning of a Verb, not the word. The IRI should be human-readable and contain the Verb meaning.
• display: The human readable representation of the Verb in one or more languages. This does not have any impact on the meaning of the Statement, but serves to give a human-readable display of the meaning already determined by the chosen Verb.

• Definition: getUserRank
• Authoritative Source: http://wordnetweb.princeton.edu/perl/webwn?o2=&o0=1&o8=1&o1=1&o7=&o5=&o9=&o6=&o3=&o4=&s=content&i=0&h=0000000000#c
• Usage: The act of requesting the user's rank in a competition.

Example

• Request:

  
  {
      "verb": {
          "id": "http://bao.mijnklas.nl/xapi/verbs/getUserRank",
          "display": {
              "nl-NL": "Inhoud"
          }
      },
      "object": {
          "id": "http://bao.mijnklas.nl/xapi/activities/userRank",
          "objectType": "Activity",
          "definition": {
              "extensions": {
                  "http://bao.mijnklas.nl/xapi/extensions/userRank": {
                      "competitionId": "1"
                  }
              }
          }
      }
  }
          

  Response example:

  
  {
      "verb" : {
          "id" : "http://bao.mijnklas.nl/xapi/verbs/getUserRank"
      },
      "result" : {
          "duration" : "0",
          "extensions" : {
              "objectType" : "http://bao.mijnklas.nl/xapi/extensions/json",
              "http://bao.mijnklas.nl/xapi/extensions/json" : {
                  "name" : "",
                  "value" : "{\"ChampUser\":{\"Rank\":101,\"UserId\":2,\"FirstName\":\"FirstName\",\"Preposition\":\"\",\"SurName\":\"Surname\",\"Residence\":\"\",\"GroupName\":\"Group\",\"Score\":1000,\"NumberOfTimesPlayed\":1},\"Properties\":[]}"
              }
          }
      }
  }
  /* If you un-escape and nicely format "value", it looks like this: */
  {
      "ChampUser" : {
          "Rank" : 101,
          "UserId" : 2,
          "FirstName" : "FirstName",
          "Preposition" : "",
          "SurName" : "Surname",
          "Residence" : "",
          "GroupName" : "Group",
          "Score" : 1000,
          "NumberOfTimesPlayed" : 1
      },
      "Properties" : []
  }
          

• Different colors in the JSON Representation give special meaning to that part of the json.

  Optional: May be added for clarity. Bao xApi ignores it if present.

  Removed: Bao xApi has no use for it but TinCan Api requests/requires it. Bao xApi ignores it if present.

  Comment: Comment for clarification of the property. This should not be present in the json representation