メタデータ名 G20573913992
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.3750000 32.0541667, 131.3812500 32.0541667, 131.3812500 32.0583333, 131.3750000 32.0583333, 131.3750000 32.0541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral