メタデータ名 S23202072007
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.3125000 37.9000000, 138.3187500 37.9000000, 138.3187500 37.9041667, 138.3125000 37.9041667, 138.3125000 37.9000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral