<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.970650585759 37.2271846132746, 138.97074690977 37.2276667526202, 138.97070777314 37.2276729643114, 138.970180619937 37.2277755973625, 138.969703797108 37.2278880247789, 138.969437109093 37.2279418865823, 138.969399735008 37.2279485125508, 138.968865978692 37.2280445480891, 138.967968670624 37.2282339671168, 138.967399405242 37.2283546366096, 138.967378217561 37.2274345879204, 138.967334759515 37.2265005481872, 138.968098295659 37.2264420463194, 138.968106792285 37.2264849566038, 138.970470891377 37.2262854718361, 138.970650585759 37.2271846132746)) ^^http://www.opengis.net/ont/geosparql#wktLiteral