<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.873431977305 35.834408199847, 139.873318938218 35.8348109853996, 139.872628630781 35.8346891464737, 139.87276986761 35.8342712987357, 139.873431977305 35.834408199847)) ^^http://www.opengis.net/ont/geosparql#wktLiteral