<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.897783224709 39.9318970623495, 139.896848158064 39.9316817386097, 139.897067201171 39.9311395814704, 139.89799451562 39.9313531203472, 139.897783224709 39.9318970623495)) ^^http://www.opengis.net/ont/geosparql#wktLiteral