<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.08909436909 37.86991876904, 139.088670543216 37.8706053808963, 139.087667203563 37.87024743777, 139.088015520685 37.8695840129602, 139.088044997827 37.8695278337901, 139.08909436909 37.86991876904)) ^^http://www.opengis.net/ont/geosparql#wktLiteral