メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.597806825229 35.4702039577299, 134.597724107451 35.470304068089, 134.597606978864 35.4703402772414, 134.597460444922 35.4703485941102, 134.597367562007 35.4703368283554, 134.597260162935 35.4703610434984, 134.597187290069 35.470477116407, 134.597046138367 35.4706412607561, 134.596909880711 35.4708014145639, 134.596680657077 35.4709178314546, 134.596543999736 35.4709580957737, 134.596114489652 35.4703415939287, 134.595790402006 35.4698387640648, 134.59527935133 35.4689286562637, 134.594985088775 35.4685776116074, 134.59470096575 35.468338444415, 134.594122613747 35.4677562222563, 134.593363389093 35.4667634061925, 134.593931401596 35.4666008336401, 134.594744484556 35.466379906439, 134.595101376691 35.4662622250378, 134.595292521685 35.466190821219, 134.597806825229 35.4702039577299)) ^^http://www.opengis.net/ont/geosparql#wktLiteral