<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.8375000 34.1375000, 131.8437500 34.1375000, 131.8437500 34.1416667, 131.8375000 34.1416667, 131.8375000 34.1375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral