メタデータ名 G20492966781
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.4937500 33.7375000, 130.5000000 33.7375000, 130.5000000 33.7416667, 130.4937500 33.7416667, 130.4937500 33.7375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral