メタデータ名 G20503335541
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((124.2437500 24.4333333, 124.2500000 24.4333333, 124.2500000 24.4375000, 124.2437500 24.4375000, 124.2437500 24.4333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral