メタデータ名 C15310-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.1687500 34.3791667, 132.1750000 34.3791667, 132.1750000 34.3833333, 132.1687500 34.3833333, 132.1687500 34.3791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral