メタデータ名 G20492957294
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.0625000 33.3041667, 130.0687500 33.3041667, 130.0687500 33.3083333, 130.0625000 33.3083333, 130.0625000 33.3041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral