<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.863899330851 37.4573122996566, 138.864200798799 37.4577679605677, 138.864510552315 37.4582385162647, 138.863646829201 37.4587772193903, 138.863353835131 37.4589600398845, 138.862984513163 37.4585880794977, 138.862559521919 37.4581803889015, 138.862047399767 37.4576670876167, 138.86288497707 37.45711777883, 138.863486313845 37.4567233705355, 138.863899330851 37.4573122996566)) ^^http://www.opengis.net/ont/geosparql#wktLiteral