メタデータ名 G20513123031
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.4937500 34.6416667, 133.5000000 34.6416667, 133.5000000 34.6458334, 133.4937500 34.6458334, 133.4937500 34.6416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral