メタデータ名 G20563837514
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((145.0687500 43.1750000, 145.0750000 43.1750000, 145.0750000 43.1791667, 145.0687500 43.1791667, 145.0687500 43.1750000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral