メタデータ名 G20543861681
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.4312500 34.6083333, 129.4375000 34.6083333, 129.4375000 34.6125000, 129.4312500 34.6125000, 129.4312500 34.6083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral