メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.233735960444 35.5008632683584, 134.233360904707 35.5005478279405, 134.232955000749 35.5002071149792, 134.2331387424 35.5000661439302, 134.233208294716 35.5001241927664, 134.23397163338 35.4995105431648, 134.234074300445 35.4994526007563, 134.234438400273 35.4997367637145, 134.234731761093 35.4999845306603, 134.234624478921 35.5000756028951, 134.234475585997 35.500207731527, 134.234283665745 35.5003752806805, 134.234088226247 35.5005499754779, 134.234005195767 35.5006234260039, 134.233735960444 35.5008632683584)) ^^http://www.opengis.net/ont/geosparql#wktLiteral