メタデータ名 G20473150122
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.6437500 33.9250000, 134.6500000 33.9250000, 134.6500000 33.9291667, 134.6437500 33.9291667, 134.6437500 33.9250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral