<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.5687500 35.0958334, 137.5750000 35.0958334, 137.5750000 35.1000000, 137.5687500 35.1000000, 137.5687500 35.0958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral