{ "items" : [
    { "id" : "http://dbpedia.org/resource/Martin_XB-16"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "The Martin XB-16, company designation Model 145, was a projected heavy bomber designed in the United States (US) during the 1930s." ] ,
        "http://dbpedia.org/ontology/manufacturer" : [ "http://dbpedia.org/resource/Glenn_L._Martin_Company" ] ,
        "http://dbpedia.org/ontology/origin" : [ "http://dbpedia.org/resource/United_States"] } } }
