メタデータ名 C40609-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.9812500 34.6583333, 134.9875000 34.6583333, 134.9875000 34.6625000, 134.9812500 34.6625000, 134.9812500 34.6583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral