<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.219646984377 35.2298422691832, 136.219868302355 35.2301282162787, 136.21886261397 35.2305973422323, 136.218633062014 35.2302973232695, 136.219619249909 35.2298064023988, 136.219646984377 35.2298422691832)) ^^http://www.opengis.net/ont/geosparql#wktLiteral