{ "items" : [
    { "id" : "http://dbpedia.org/resource/Napier_Dagger"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "The Napier Dagger was a 24-cylinder H-pattern (or H-Block) air-cooled engine designed by Frank Halford and built by Napier before WWII.  It was a development of the earlier Napier Rapier."] } } }
