<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.9937500 41.5583333, 140.0000000 41.5583333, 140.0000000 41.5625000, 139.9937500 41.5625000, 139.9937500 41.5583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral