メタデータ名 S23234003010
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.0125000 31.6583333, 131.0187500 31.6583333, 131.0187500 31.6625000, 131.0125000 31.6625000, 131.0125000 31.6583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral