formatting, made query more efficient

includes/utilities.inc

@@ -724,18 +724,15 @@ function islandora_get_content_models($ignore_system_namespace = TRUE) {
             FROM <#ri>
             WHERE {
               {?object fm:hasModel <info:fedora/fedora-system:ContentModel-3.0>;
-                       fm:state <info:fedora/fedora-system:def/model#Active>
-              OPTIONAL{
-                 ?object fm:label ?label
+                       fm:state fm:Active
               }
+            UNION{
+                ?object fr:isMemberOfCollection <info:fedora/islandora:ContentModelsCollection>;
+                fm:state fm:Active
               }
-            UNION
-              {?object fr:isMemberOfCollection <info:fedora/islandora:ContentModelsCollection>;
-                fm:state <info:fedora/fedora-system:def/model#Active>
             OPTIONAL{
                  ?object fm:label ?label
             }
-            }
            }";
   $content_models = array();
   $results = $tuque->repository->ri->sparqlQuery($query, 'unlimited');