メタデータ名 G20523560633
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.1250000 43.7166667, 144.1312500 43.7166667, 144.1312500 43.7208334, 144.1250000 43.7208334, 144.1250000 43.7166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral