メタデータ名 C40481
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.8875000 34.6625000, 133.8937500 34.6625000, 133.8937500 34.6666667, 133.8875000 34.6666667, 133.8875000 34.6625000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral