<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.8000000 33.9875000, 131.8062500 33.9875000, 131.8062500 33.9916667, 131.8000000 33.9916667, 131.8000000 33.9875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral