<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.3187500 43.0083333, 143.3250000 43.0083333, 143.3250000 43.0125000, 143.3187500 43.0125000, 143.3187500 43.0083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral