メタデータ名 G20503200591
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.8000000 34.4416667, 133.8062500 34.4416667, 133.8062500 34.4458334, 133.8000000 34.4458334, 133.8000000 34.4416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral