<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.9187500 36.9833333, 140.9250000 36.9833333, 140.9250000 36.9875000, 140.9187500 36.9875000, 140.9187500 36.9833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral