<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.0687500 31.2833333, 131.0750000 31.2833333, 131.0750000 31.2875000, 131.0687500 31.2875000, 131.0687500 31.2833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral