<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.1375000 43.1375000, 143.1437500 43.1375000, 143.1437500 43.1416667, 143.1375000 43.1416667, 143.1375000 43.1375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral