<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.3937500 36.9958334, 140.4000000 36.9958334, 140.4000000 37.0000000, 140.3937500 37.0000000, 140.3937500 36.9958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral