<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.339080813518 36.4090727660147, 139.339207910511 36.4092782170322, 139.339070997514 36.4093167327886, 139.339039584158 36.4092979098917, 139.338663556888 36.4087448744094, 139.338798543542 36.4086595995669, 139.339080813518 36.4090727660147)) ^^http://www.opengis.net/ont/geosparql#wktLiteral