{ "items" : [
    { "id" : "http://dbpedia.org/resource/Ulcer"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "An ulcer is a discontinuity or break in a bodily membrane that impedes the organ of which that membrane is a part from continuing its normal functions."] } } }
