メタデータ名 G20493010894
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.5437500 32.2583333, 131.5500000 32.2583333, 131.5500000 32.2625000, 131.5437500 32.2625000, 131.5437500 32.2583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral