メタデータ名 G20473172093
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.9312500 34.0041667, 130.9375000 34.0041667, 130.9375000 34.0083333, 130.9312500 34.0083333, 130.9312500 34.0041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral