メタデータ名 G20523545881
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.2437500 34.2791667, 129.2500000 34.2791667, 129.2500000 34.2833333, 129.2437500 34.2833333, 129.2437500 34.2791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral