メタデータ名 G20473023383
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.5812500 33.3541667, 130.5875000 33.3541667, 130.5875000 33.3583333, 130.5812500 33.3583333, 130.5812500 33.3541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral