メタデータ名 G20473150472
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.6687500 34.1375000, 133.6750000 34.1375000, 133.6750000 34.1416667, 133.6687500 34.1416667, 133.6687500 34.1375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral