<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.9375000 42.9041667, 143.9437500 42.9041667, 143.9437500 42.9083333, 143.9375000 42.9083333, 143.9375000 42.9041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral