メタデータ名 S312021290
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.7312500 42.9333333, 144.7375000 42.9333333, 144.7375000 42.9375000, 144.7312500 42.9375000, 144.7312500 42.9333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral