メタデータ名 G20503031674
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.6875000 35.2250000, 132.6937500 35.2250000, 132.6937500 35.2291667, 132.6875000 35.2291667, 132.6875000 35.2250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral