<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.0500000 36.0333333, 136.0562500 36.0333333, 136.0562500 36.0375000, 136.0500000 36.0375000, 136.0500000 36.0333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral