<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.0187500 31.4125000, 131.0250000 31.4125000, 131.0250000 31.4166667, 131.0187500 31.4166667, 131.0187500 31.4125000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral