メタデータ名 G20644141774
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((145.2937500 44.1583333, 145.3000000 44.1583333, 145.3000000 44.1625000, 145.2937500 44.1625000, 145.2937500 44.1583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral