{ "items" : [
    { "id" : "http://dbpedia.org/resource/Payload_Specialist"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A Payload Specialist (PS) is an individual selected and trained by commercial or research organizations for flights of a specific payload on a NASA Space Shuttle mission. People assigned as Payload Specialists included individuals selected by the research community, a company or consortium flying a commercial payload aboard the spacecraft, and non-NASA astronauts designated by international partners.The term refers to both the individual and to the position on the Shuttle crew."] } } }
