Caliper example

{
   "%2Fuser_api%2Fv1%2Faccount%2Flogin_session%2F":{
      "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
      "@type":"http://purl.imsglobal.org/caliper/v1/SessionEvent",
      "action":"http://purl.imsglobal.org/vocab/caliper/v1/action#LoggedIn",
      "actor":{
         "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
         "@id":"res://precise64/u/email/",
         "@type":"http://purl.imsglobal.org/caliper/v1/lis/Person",
         "dateCreated":null,
         "dateModified":null,
         "description":null,
         "extensions":{

         },
         "name":null
      },
      "edApp":null,
      "eventTime":"2017-02-21 12:29:53.126002",
      "federatedSession":null,
      "generated":{
         "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
         "@id":"res://precise64/",
         "@type":"http://purl.imsglobal.org/caliper/v1/Session",
         "actor":{
            "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
            "@id":"res://precise64/u/email/",
            "@type":"http://purl.imsglobal.org/caliper/v1/lis/Person",
            "dateCreated":null,
            "dateModified":null,
            "description":null,
            "extensions":{

            },
            "name":null
         },
         "dateCreated":null,
         "dateModified":null,
         "description":null,
         "duration":null,
         "endedAtTime":null,
         "extensions":{

         },
         "name":null,
         "startedAtTime":null
      },
      "group":null,
      "membership":null,
      "object":{
         "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
         "@id":"res://precise64/",
         "@type":"http://purl.imsglobal.org/caliper/v1/SoftwareApplication",
         "dateCreated":null,
         "dateModified":null,
         "description":null,
         "extensions":{

         },
         "name":null
      },
      "target":{
         "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
         "@id":"res://precise64/",
         "@type":"http://purl.imsglobal.org/caliper/v1/DigitalResource",
         "alignedLearningObjective":[

         ],
         "dateCreated":null,
         "dateModified":null,
         "datePublished":null,
         "description":null,
         "extensions":{

         },
         "isPartOf":null,
         "keywords":[

         ],
         "name":null,
         "objectType":[

         ],
         "version":null
      }
   },
   "%2Flogout":{
      "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
      "@type":"http://purl.imsglobal.org/caliper/v1/SessionEvent",
      "action":"http://purl.imsglobal.org/vocab/caliper/v1/action#LoggedOut",
      "actor":{
         "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
         "@id":"http://precise64/u/staff",
         "@type":"http://purl.imsglobal.org/caliper/v1/lis/Person",
         "dateCreated":null,
         "dateModified":null,
         "description":null,
         "extensions":{

         },
         "name":null
      },
      "edApp":null,
      "eventTime":"2017-02-21 12:29:59.741187",
      "federatedSession":null,
      "generated":null,
      "group":null,
      "membership":null,
      "object":{
         "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
         "@id":"res://precise64/",
         "@type":"http://purl.imsglobal.org/caliper/v1/SoftwareApplication",
         "dateCreated":null,
         "dateModified":null,
         "description":null,
         "extensions":{

         },
         "name":null
      },
      "target":{
         "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
         "@id":"res://precise64/",
         "@type":"http://purl.imsglobal.org/caliper/v1/Session",
         "actor":{
            "@context":"http://purl.imsglobal.org/ctx/caliper/v1/Context",
            "@id":"http://precise64/u/staff",
            "@type":"http://purl.imsglobal.org/caliper/v1/lis/Person",
            "dateCreated":null,
            "dateModified":null,
            "description":null,
            "extensions":{

            },
            "name":null
         },
         "dateCreated":null,
         "dateModified":null,
         "description":null,
         "duration":null,
         "endedAtTime":null,
         "extensions":{

         },
         "name":null,
         "startedAtTime":null
      }
   }
}