{ "items" : [
    { "id" : "http://dbpedia.org/resource/Thulium"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Thulium is a chemical element with symbol Tm and atomic number 69. It is the thirteenth element in the lanthanide series. Like the other lanthanides, the most common oxidation state is +3, seen in its oxide, halides and other compounds." ] ,
        "http://www.w3.org/2002/07/owl#differentFrom" : [ "http://dbpedia.org/resource/Thallium",
          "http://dbpedia.org/resource/Thorium"] } } }
