{ "items" : [
    { "id" : "http://dbpedia.org/resource/Saturn_V-B"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Studied in 1968 by Marshall Space Flight Center, the Saturn V-B was considered an interesting vehicle concept because it nearly represents a single-stage to orbit booster, but is actually a stage and a half booster just like the Atlas. The booster would achieve liftoff via five regular F-1 engines; four of the five engines on the Saturn V-B would be jettisoned and could be fully recoverable, with the sustainer stage on the rocket continuing the flight into orbit." ] ,
        "http://xmlns.com/foaf/0.1/name" : [ "Saturn V-B" ] ,
        "http://dbpedia.org/ontology/countryOrigin" : [ "http://dbpedia.org/resource/United_States" ] ,
        "http://dbpedia.org/ontology/diameter" : [ 10.06 ] ,
        "http://dbpedia.org/ontology/height" : [ 50 ] ,
        "http://dbpedia.org/ontology/lowerEarthOrbitPayload" : [ 22600000 ] ,
        "http://dbpedia.org/ontology/mass" : [ 2313320000 ] ,
        "http://dbpedia.org/ontology/rocketFunction" : [ "http://dbpedia.org/resource/Low_Earth_orbit",
          "http://dbpedia.org/resource/Moon" ] ,
        "http://dbpedia.org/ontology/rocketStages" : [ 2 ] ,
        "http://dbpedia.org/ontology/status" : [ "Concept/study"] } } }
