メタデータ名 G20543914481
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.2875000 34.0875000, 135.2937500 34.0875000, 135.2937500 34.0916667, 135.2875000 34.0916667, 135.2875000 34.0875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral