<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.8625000 42.8583333, 143.8687500 42.8583333, 143.8687500 42.8625000, 143.8625000 42.8625000, 143.8625000 42.8583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral