<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.0187500 42.8041667, 143.0250000 42.8041667, 143.0250000 42.8083333, 143.0187500 42.8083333, 143.0187500 42.8041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral