メタデータ名 G20493036314
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.6687500 34.2916667, 134.6750000 34.2916667, 134.6750000 34.2958334, 134.6687500 34.2958334, 134.6687500 34.2916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral