メタデータ名 C1470
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.8187500 35.4666667, 132.8250000 35.4666667, 132.8250000 35.4708334, 132.8187500 35.4708334, 132.8187500 35.4666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral