メタデータ名 G20523820204
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.7187500 43.1916667, 144.7250000 43.1916667, 144.7250000 43.1958334, 144.7187500 43.1958334, 144.7187500 43.1916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral