メタデータ名 G20634226212
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.3062500 43.0958334, 143.3125000 43.0958334, 143.3125000 43.1000000, 143.3062500 43.1000000, 143.3062500 43.0958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral