{ "items" : [
    { "id" : "http://dbpedia.org/resource/Aviation_combat_element"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "In the United States Marine Corps, the aviation combat element or air combat element (ACE) is the air arm of the Marine Air-Ground Task Force (MAGTF). It provides rotary-wing, tiltrotor, and fixed-wing aircraft, support equipment, pilots, maintenance personnel, as well as command and control assets to the commander."] } } }
