メタデータ名 C15202-20011117
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.2125000 32.7666667, 131.2187500 32.7666667, 131.2187500 32.7708334, 131.2125000 32.7708334, 131.2125000 32.7666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral