メタデータ名 C23401-19771201
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.8062500 33.8000000, 132.8125000 33.8000000, 132.8125000 33.8041667, 132.8062500 33.8041667, 132.8062500 33.8000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral