{ "items" : [
    { "id" : "http://caligraph.org/ontology/Sports_league_established_in_1899"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/2002/07/owl#Class" ] ,
        "http://www.w3.org/2000/01/rdf-schema#label" : [ "Sports league established in 1899" ] ,
        "http://www.w3.org/2000/01/rdf-schema#subClassOf" : [ "http://caligraph.org/ontology/Soccer_league",
          "http://caligraph.org/ontology/Establishment",
          "http://caligraph.org/ontology/RestrictionHasValue_foundingYear_1899" ] ,
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://en.wikipedia.org/wiki/Category:Sports_leagues_established_in_1899"] } } }
