メタデータ名 G20503334291
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.7812500 32.6916667, 129.7875000 32.6916667, 129.7875000 32.6958334, 129.7812500 32.6958334, 129.7812500 32.6916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral