<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.2062500 34.1791667, 131.2125000 34.1791667, 131.2125000 34.1833333, 131.2062500 34.1833333, 131.2062500 34.1791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral