メタデータ名 G20533603221
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.4812500 42.9958334, 144.4875000 42.9958334, 144.4875000 43.0000000, 144.4812500 43.0000000, 144.4812500 42.9958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral