メタデータ名 G20503453281
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.8312500 34.2750000, 133.8375000 34.2750000, 133.8375000 34.2791667, 133.8312500 34.2791667, 133.8312500 34.2750000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral