<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.636078821518 35.4460897820142, 139.635238887598 35.4465477892716, 139.634939999905 35.4461557387042, 139.634809269482 35.4460189484228, 139.63564252604 35.4455537870611, 139.63589259962 35.4458486129386, 139.636078821518 35.4460897820142)) ^^http://www.opengis.net/ont/geosparql#wktLiteral