メタデータ名 G20503131114
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.4312500 32.2000000, 130.4375000 32.2000000, 130.4375000 32.2041667, 130.4312500 32.2041667, 130.4312500 32.2000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral