メタデータ名 G20493016651
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.5812500 33.8125000, 130.5875000 33.8125000, 130.5875000 33.8166667, 130.5812500 33.8166667, 130.5812500 33.8125000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral