メタデータ名 G20634245844
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.1000000 43.0625000, 143.1062500 43.0625000, 143.1062500 43.0666667, 143.1000000 43.0666667, 143.1000000 43.0625000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral