メタデータ名 G20493360894
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.9312500 34.9666667, 134.9375000 34.9666667, 134.9375000 34.9708334, 134.9312500 34.9708334, 134.9312500 34.9666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral