<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.9562500 39.7208334, 140.9625000 39.7208334, 140.9625000 39.7250000, 140.9562500 39.7250000, 140.9562500 39.7208334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral