メタデータ名 G20523706182
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.9812500 43.5291667, 144.9875000 43.5291667, 144.9875000 43.5333333, 144.9812500 43.5333333, 144.9812500 43.5291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral