メタデータ名 G20523715783
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.0250000 43.8208334, 144.0312500 43.8208334, 144.0312500 43.8250000, 144.0250000 43.8250000, 144.0250000 43.8208334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral