{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/concept/argon_ar_"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#label" : [ "argon ar" ] ,
        "http://webisa.webdatacommons.org/ontology#hasHead" : [ "ar" ] ,
        "http://webisa.webdatacommons.org/ontology#hasPreModifier" : [ "argon"] } } }
