メタデータ名 H7501
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.5937500 32.0666667, 130.6000000 32.0666667, 130.6000000 32.0708334, 130.5937500 32.0708334, 130.5937500 32.0666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral