{ "items" : [
    { "id" : "http://caligraph.org/ontology/International_field_hockey_competition_hosted_by_China"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#subClassOf" : [ "http://caligraph.org/ontology/RestrictionHasValue_event_Field%20hockey" ] } },

    { "id" : "http://caligraph.org/ontology/RestrictionHasValue_event_Field%20hockey"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/2002/07/owl#Restriction" ] ,
        "http://www.w3.org/2000/01/rdf-schema#label" : [ "Restriction onProperty=event hasValue=Field hockey" ] ,
        "http://www.w3.org/2002/07/owl#onProperty" : [ "http://caligraph.org/ontology/event" ] ,
        "http://www.w3.org/2002/07/owl#hasValue" : [ "http://caligraph.org/resource/Field_hockey" ] } },

    { "id" : "http://caligraph.org/ontology/Field_hockey_competition_in_Japan"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#subClassOf" : [ "http://caligraph.org/ontology/RestrictionHasValue_event_Field%20hockey"] } } }
