メタデータ名 G20654240821
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((145.3312500 44.2125000, 145.3375000 44.2125000, 145.3375000 44.2166667, 145.3312500 44.2166667, 145.3312500 44.2125000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral