メタデータ名 G20513365982
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.2000000 34.0916667, 136.2062500 34.0916667, 136.2062500 34.0958334, 136.2000000 34.0958334, 136.2000000 34.0916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral