メタデータ名 G20513211661
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.9500000 43.6250000, 144.9562500 43.6250000, 144.9562500 43.6291667, 144.9500000 43.6291667, 144.9500000 43.6250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral