メタデータ名 C21626-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.6875000 34.6625000, 132.6937500 34.6625000, 132.6937500 34.6666667, 132.6875000 34.6666667, 132.6875000 34.6625000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral