<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.6437500 39.2916667, 140.6500000 39.2916667, 140.6500000 39.2958334, 140.6437500 39.2958334, 140.6437500 39.2916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral