メタデータ名 G20473163613
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.0187500 33.4291667, 130.0250000 33.4291667, 130.0250000 33.4333333, 130.0187500 33.4333333, 130.0187500 33.4291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral