{ "items" : [
    { "id" : "http://dbpedia.org/resource/2B1_Oka"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "2B1 Oka (Russian: 2Б1 Ока) is a Soviet 420 mm self-propelled gun. 2B1 is its GRAU designation.An experimental model was ready in 1957. Its chassis (Object 273), was designed and built by the Kirov Plant. Its 20 meter barrel allowed it to fire 750 kg rounds up to 45 km. Due to its complexity of loading it had a relatively low rate of fire—one round every five minutes." ] ,
        "http://xmlns.com/foaf/0.1/name" : [ "2B1 Oka" ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/2B1_oka.jpg" ] ,
        "http://dbpedia.org/ontology/height" : [ 3 ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/2B1_oka.jpg?width=300" ] ,
        "http://dbpedia.org/ontology/type" : [ "http://dbpedia.org/resource/Self-propelled_artillery"] } } }
