メタデータ名 G20503313311
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.5312500 35.0041667, 134.5375000 35.0041667, 134.5375000 35.0083333, 134.5312500 35.0083333, 134.5312500 35.0041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral