メタデータ名 G20543905461
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.2437500 32.7666667, 131.2500000 32.7666667, 131.2500000 32.7708334, 131.2437500 32.7708334, 131.2437500 32.7666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral