<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.039570672502 37.9209484386305, 139.039071384921 37.9210639210767, 139.038573631279 37.9204169233213, 139.039006908698 37.9202909033997, 139.039108654624 37.92026129569, 139.039570672502 37.9209484386305)) ^^http://www.opengis.net/ont/geosparql#wktLiteral