メタデータ名 G20533406454
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.3562500 43.3333333, 144.3625000 43.3333333, 144.3625000 43.3375000, 144.3562500 43.3375000, 144.3562500 43.3333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral