メタデータ名 G20533713224
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.7000000 43.8000000, 144.7062500 43.8000000, 144.7062500 43.8041667, 144.7000000 43.8041667, 144.7000000 43.8000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral