メタデータ名 Te18230
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.3812500 34.5041667, 133.3875000 34.5041667, 133.3875000 34.5083333, 133.3812500 34.5083333, 133.3812500 34.5041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral