<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.9312500 40.9083333, 140.9375000 40.9083333, 140.9375000 40.9125000, 140.9312500 40.9125000, 140.9312500 40.9083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral