<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.4625000 33.3250000, 131.4687500 33.3250000, 131.4687500 33.3291667, 131.4625000 33.3291667, 131.4625000 33.3250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral