<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.878640178703 37.4812418804438, 138.878501843469 37.4831519486563, 138.878043367535 37.4830434622277, 138.877680785179 37.4839375589101, 138.876363142387 37.4836075363204, 138.875101445107 37.4834579633633, 138.872478068852 37.4831490960657, 138.872473983849 37.4831270033788, 138.872834994179 37.4815923091943, 138.872836117773 37.4815872360702, 138.873676514794 37.4817547910874, 138.874032144237 37.4818256025364, 138.876931948273 37.4824035949472, 138.878033005978 37.4813704133232, 138.878115649442 37.4812928494193, 138.878315041211 37.4812536295903, 138.878640178703 37.4812418804438)) ^^http://www.opengis.net/ont/geosparql#wktLiteral