メタデータ名 G20604020712
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.5625000 34.0041667, 134.5687500 34.0041667, 134.5687500 34.0083333, 134.5625000 34.0083333, 134.5625000 34.0041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral