<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.8250000 40.0833333, 141.8312500 40.0833333, 141.8312500 40.0875000, 141.8250000 40.0875000, 141.8250000 40.0833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral