メタデータ名 G20493077941
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((145.0312500 43.1291667, 145.0375000 43.1291667, 145.0375000 43.1333333, 145.0312500 43.1333333, 145.0312500 43.1291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral