Removed Membership

Added ServiceOwner class.

Added service_owner property to ProductInstance.

Moved "support" property from ProductInstance to ServiceOwner.

Removed "guid" property from ServiceProvider.

Changed status code for successful POST methods from 200 OK to 201
Created.

examples/lti/pom.xml

@@ -14,7 +14,7 @@
       <plugin>
         <groupId>org.semantictools</groupId>
         <artifactId>semantictools-maven-plugin</artifactId>
-        <version>1.17</version>
+        <version>1.22</version>
         <configuration>
           <version>2013-04-29</version>
           <publish>false</publish>

examples/lti/src/main/resources/rdf/ToolConsumerProfile/sample.json

@@ -45,8 +45,19 @@
         }
       }
     },
-    "support" : {
-      "email" : "[email protected]"
+    "service_owner" : {
+      "@id" : "http://state.university.edu/",
+      "timestamp" : "2012-03-28T09:08:16-04:00",
+      "owner_name" : {
+        "default_value" : "State University",
+        "key" : "service_owner.name"
+      },
+      "description" : {
+        "default_value" : "A fictitious university."
+      },
+      "support" : {
+        "email" : "[email protected]"
+      }
     },
     "service_provider" : {
       "@id" : "http://yasp.example.com/ServiceProvider",
@@ -68,13 +79,13 @@
   "capability_offered" : [
      "basic-lti-launch-request",
      "Result.autocreate",
-     "Result.sourcedGUID"
+     "Result.sourcedId"
   ],
   "service_offered" : [
     { 
       "@type" : "RestService",
       "@id" : "tcp:ToolProxy.collection",
-      "endpoint" : "http://lms.example.com/resources/ToolProxy",
+      "endpoint" : "http://lms.example.com/resources/ToolProxy/",
       "format" : ["application/vnd.ims.lti.v2.ToolProxy+json"],
       "action" : ["POST"]
     },

examples/lti/src/main/resources/rdf/lti.ttl

@@ -58,11 +58,6 @@ In the case of a MessageHandler, the path may be an absolute path if the associa
 
 lti:ServiceProvider rdf:type owl:Class;
   rdfs:subClassOf 
-  [ a owl:Restriction ;
-    owl:onProperty      lti:guid;
-    owl:minCardinality  1;
-    rdfs:comment "A globally unique identifier for the service provider.  As a best practice, this value should match an Internet domain name assigned by ICANN, but any globally unique identifier is acceptable.  "
-  ] ,
   [ a owl:Restriction ;
     owl:onProperty      lti:timestamp;
     owl:minCardinality  1;
@@ -448,12 +443,30 @@ lti:ProductInstance rdf:type owl:Class;
   [ a owl:Restriction ;
     owl:onProperty      lti:profile;
     rdfs:comment "A resource that presents a view of this ProductInstance to one or more integration partners."
+  ] ; 
+  rdfs:comment "The resource encapsulates information about one deployed instance of a web-based product (Tool or Tool Consumer)." .
+
+lti:ServiceOwner rdf:type owl:Class;
+  rdfs:subClassOf 
+  [ a owl:Restriction ;
+    owl:onProperty      lti:timestamp;
+    owl:minCardinality  1;
+    rdfs:comment "The date and time when this record was last modified."
+  ] ,
+  [ a owl:Restriction ;
+    owl:onProperty      lti:owner_name;
+    owl:minCardinality  1;
+    rdfs:comment "The name of the service owner, suitable for display in a user interface."
+  ] ,
+  [ a owl:Restriction ;
+    owl:onProperty      lti:description;
+    rdfs:comment "A description of the service owner."
   ] ,
   [ a owl:Restriction ;
     owl:onProperty      lti:support;
     rdfs:comment "Contact information for support on this deployed instance of the product (Tool or ToolConsumer)."
   ] ; 
-  rdfs:comment "The resource encapsulates information about one deployed instance of a web-based product (Tool or Tool Consumer)." .
+  rdfs:comment "The entity that owns the services provided by this product instance." .
 
 lti:ToolProxy rdf:type owl:Class ;
   rdfs:subClassOf lti:ToolSettingsContainer ,
@@ -573,24 +586,13 @@ lti:path rdf:type owl:FunctionalProperty ;
   rdfs:comment """This attribute specifies the path for an endpoint such as a MessageHandler or an Icon. Typically, this path is relative to one of the base URL values defined in a BaseUrlChoice.  
 In the case of a MessageHandler, the path may be an absolute path if the associated message type explicitly declares that an absolute path is allowed.  """ .
 
-lti:guid rdf:type owl:FunctionalProperty ;
-  rdfs:domain  [
-    rdf:type owl:Class ;
-    owl:unionOf (
-      lti:ServiceProvider
-      lti:ToolConsumerProfile
-      lti:ProductInstance
-    )
-  ] ;
-  rdfs:range lti-type:GUID.Type ;
-  rdfs:comment "A globally unique identifier for the service provider.  As a best practice, this value should match an Internet domain name assigned by ICANN, but any globally unique identifier is acceptable.  " .
-
 lti:timestamp rdf:type owl:FunctionalProperty ;
   rdfs:domain  [
     rdf:type owl:Class ;
     owl:unionOf (
       lti:ServiceProvider
       lti:Vendor
+      lti:ServiceOwner
     )
   ] ;
   rdfs:range xsd:dateTime ;
@@ -609,6 +611,7 @@ lti:description rdf:type owl:FunctionalProperty ;
       lti:ProductInfo
       lti:ResourceHandler
       lti:Vendor
+      lti:ServiceOwner
     )
   ] ;
   rdfs:range lti:LocalizedText ;
@@ -619,7 +622,7 @@ lti:support rdf:type owl:FunctionalProperty ;
     rdf:type owl:Class ;
     owl:unionOf (
       lti:ServiceProvider
-      lti:ProductInstance
+      lti:ServiceOwner
     )
   ] ;
   rdfs:range lti:Contact ;
@@ -755,6 +758,16 @@ lti:product_instance rdf:type owl:FunctionalProperty ;
   owl:inverseOf lti:profile ;
   rdfs:comment "An inverse attribute which references the ProductInstance within which this ProductProfile is defined." .
 
+lti:guid rdf:type owl:FunctionalProperty ;
+  rdfs:domain  [
+    rdf:type owl:Class ;
+    owl:unionOf (
+      lti:ToolConsumerProfile
+      lti:ProductInstance
+    )
+  ] ;
+  rdfs:range lti-type:GUID.Type .
+
 lti:capability_offered rdf:type rdf:Property ;
   rdfs:domain lti:ToolConsumerProfile ;
   rdfs:range lti:Capability ;
@@ -916,6 +929,15 @@ lti:profile rdf:type rdf:Property ;
   owl:inverseOf lti:product_instance ;
   rdfs:comment "A resource that presents a view of this ProductInstance to one or more integration partners." .
 
+lti:service_owner rdf:type owl:FunctionalProperty ;
+  rdfs:domain lti:ProductInstance ;
+  rdfs:range lti:ServiceOwner .
+
+lti:owner_name rdf:type owl:FunctionalProperty ;
+  rdfs:domain lti:ServiceOwner ;
+  rdfs:range lti:LocalizedName ;
+  rdfs:comment "The name of the service owner, suitable for display in a user interface." .
+
 lti:tool_proxy_guid rdf:type owl:FunctionalProperty ;
   rdfs:domain lti:ToolProxy ;
   rdfs:range lti-type:GUID.Type ;

examples/lti/src/main/resources/rdf/lti_binding.ttl

@@ -172,6 +172,11 @@ lti:ProductInstance rdfs:subClassOf
     bind:onProperty lti:profile ;
     bind:associationType bind:Composition
   ], 
+  [ rdf:type bind:AssociationQualifier ;
+    bind:onProperty lti:service_owner ;
+    bind:associationType bind:Aggregation
+  ] .
+lti:ServiceOwner rdfs:subClassOf
   [ rdf:type bind:AssociationQualifier ;
     bind:onProperty lti:support ;
     bind:associationType bind:Composition

examples/lti/src/main/resources/rdf/ltiv.ttl

@@ -507,3 +507,5 @@ ltiv:Result.dataSource rdf:type ltiv:Variable ;
 ltiv:Result.uri rdf:type ltiv:Variable ;
   rdfs:comment "The URI of the Result resource.  Client applications may issue an HTTP request to read, update or delete the resource at this URI." .
 
+ltiv:User.username rdf:type ltiv:Variable .
+

examples/lti/src/main/resources/rdf/xmlDatatypes.ttl

@@ -1,3 +1,6 @@
 @prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix bind: <http://purl.org/semantictools/v1/vocab/bind#> .
 
+<http://purl.imsglobal.org/xsd/lti/v2/ltid#> a owl:Ontology ;
+  bind:suggestedPrefix "lti-type" .
+