メタデータ名 G20503033394
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.9500000 31.3875000, 130.9562500 31.3875000, 130.9562500 31.3916667, 130.9500000 31.3916667, 130.9500000 31.3875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral