メタデータ名 G20503031363
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.7937500 34.9208334, 134.8000000 34.9208334, 134.8000000 34.9250000, 134.7937500 34.9250000, 134.7937500 34.9208334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral