メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.65272985561 36.593369286293, 140.652848331893 36.5935504035114, 140.652974726765 36.5937618097721, 140.653272760884 36.594202547413, 140.653536731894 36.5946253540742, 140.653671032793 36.5948821892088, 140.653872392313 36.595246285978, 140.654110596162 36.5956674382382, 140.653778854333 36.5958040585345, 140.653488059157 36.5959238517241, 140.65343469408 36.5959469600694, 140.652948838655 36.5961576507916, 140.652483582089 36.5963593967303, 140.652437776959 36.5963792137184, 140.652269768266 36.5964520432692, 140.65197505901 36.5965819982256, 140.651606388283 36.5967444946592, 140.651359361021 36.5968341989644, 140.651248870508 36.5966487300244, 140.650962027959 36.5961927731906, 140.650927822712 36.5961369635684, 140.650711307138 36.5957835280189, 140.650665207341 36.5956928781023, 140.650397944318 36.5953126131922, 140.649816752471 36.5943654720108, 140.649808666627 36.5943522202081, 140.650366434834 36.5941057764336, 140.650450346832 36.5940400042308, 140.650729846311 36.5938015207735, 140.650961437064 36.5936482751925, 140.651189881144 36.5935527153159, 140.651494541506 36.5933822803977, 140.6518984071 36.59316420317, 140.65244098258 36.5929027152709, 140.65272985561 36.593369286293)) ^^http://www.opengis.net/ont/geosparql#wktLiteral