<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.522872720001 37.8471246144087, 140.523776988373 37.8472154780701, 140.523917803438 37.8475131121099, 140.52380229803 37.8476830099102, 140.523771030035 37.8479185808397, 140.522766143123 37.8478050749039, 140.522872720001 37.8471246144087)) ^^http://www.opengis.net/ont/geosparql#wktLiteral