<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.637016741626 35.4455618569629, 139.636078821518 35.4460897820142, 139.63589259962 35.4458486129386, 139.63564252604 35.4455537870611, 139.636531594491 35.4450479332685, 139.636687871431 35.4452084588031, 139.637016741626 35.4455618569629)) ^^http://www.opengis.net/ont/geosparql#wktLiteral