メタデータ名 G20493164501
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.0875000 33.2750000, 130.0937500 33.2750000, 130.0937500 33.2791667, 130.0875000 33.2791667, 130.0875000 33.2750000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral