メタデータ名 G20503313821
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.4562500 33.1666667, 130.4625000 33.1666667, 130.4625000 33.1708334, 130.4562500 33.1708334, 130.4562500 33.1666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral