{ "items" : [
    { "id" : "http://dbpedia.org/resource/Expendable_launch_system"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "An expendable launch system is a launch system that uses an expendable launch vehicle (ELV) to  carry a payload into space.  The vehicles used in expendable launch systems are designed to be used only once (i.e. they are \"expended\" during a single flight), and their components are not recovered for re-use after launch. The vehicle typically consists of several rocket stages, discarded one by one as the vehicle gains altitude and speed." ] ,
        "http://www.w3.org/2000/01/rdf-schema#seeAlso" : [ "http://dbpedia.org/resource/Private_spaceflight" ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Dawn_launch.jpg" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Dawn_launch.jpg?width=300"] } } }
