{ "items" : [
    { "id" : "http://dbpedia.org/resource/Republic_XP-72"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "The Republic XP-72 was an American prototype interceptor fighter developed as a progression of the P-47 Thunderbolt design. The XP-72 was designed around the Pratt & Whitney R-4360 Wasp Major 28-cylinder air-cooled radial engine with a supercharger mounted behind the pilot and driven by an extension shaft from the engine. The armament consisted of six 0.5 in wing-mounted machine guns and underwing racks for two 1,000 lb bombs." ] ,
        "http://dbpedia.org/ontology/manufacturer" : [ "http://dbpedia.org/resource/Republic_Aviation" ] ,
        "http://dbpedia.org/ontology/numberBuilt" : [ 2 ] ,
        "http://dbpedia.org/ontology/predecessor" : [ "http://dbpedia.org/resource/Republic_P-47_Thunderbolt" ] ,
        "http://dbpedia.org/ontology/type" : [ "http://dbpedia.org/resource/Fighter_aircraft"] } } }
