<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.210435468664 39.5493193536889, 141.210380743261 39.5498377169081, 141.210121456223 39.5497507347568, 141.209790693528 39.5495908671261, 141.209450510756 39.5493575609337, 141.20917792168 39.549096026403, 141.209031529378 39.5487641319591, 141.210435468664 39.5493193536889)) ^^http://www.opengis.net/ont/geosparql#wktLiteral