{ "items" : [
    { "id" : "http://dbpedia.org/resource/Polikarpov_I-1"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "The Polikarpov I-1 was the first indigenous Soviet monoplane fighter. It had to be redesigned after the crash of the first prototype, and was eventually ordered into production in small numbers, but it was never accepted for service with the Soviet Air Forces." ] ,
        "http://dbpedia.org/ontology/designer" : [ "http://dbpedia.org/resource/Nikolai_Nikolaevich_Polikarpov" ] ,
        "http://dbpedia.org/ontology/manufacturer" : [ "http://dbpedia.org/resource/Polikarpov" ] ,
        "http://dbpedia.org/ontology/numberBuilt" : [ 2] } } }
