<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.5375000 44.2791667, 142.5437500 44.2791667, 142.5437500 44.2833333, 142.5375000 44.2833333, 142.5375000 44.2791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral