メタデータ名 G20473172871
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.1625000 32.4750000, 130.1687500 32.4750000, 130.1687500 32.4791667, 130.1625000 32.4791667, 130.1625000 32.4750000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral