メタデータ名 G20473055952
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.9937500 33.9875000, 131.0000000 33.9875000, 131.0000000 33.9916667, 130.9937500 33.9916667, 130.9937500 33.9875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral