<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.998175988331 37.7297010257328, 138.997978209975 37.7300455245411, 138.997753244786 37.7299611543251, 138.996536953128 37.7295046272858, 138.995911662328 37.7292265229108, 138.996036255976 37.7290708499679, 138.996156612034 37.728977846345, 138.996463115643 37.7285964294262, 138.996978849935 37.7280273030132, 138.997059596329 37.728102004351, 138.997929392163 37.7286054617824, 138.998671365735 37.7289179797262, 138.998175988331 37.7297010257328)) ^^http://www.opengis.net/ont/geosparql#wktLiteral