<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.6250000 33.2250000, 131.6312500 33.2250000, 131.6312500 33.2291667, 131.6250000 33.2291667, 131.6250000 33.2250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral