<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.231067953713 36.9822931943613, 138.231208351409 36.9831116552718, 138.23129475606 36.9835631967744, 138.23011974625 36.982977537499, 138.229879117021 36.9828676568045, 138.230033255388 36.982645324529, 138.228588705085 36.9818773982021, 138.229283298962 36.9813135121287, 138.229983070191 36.9806657858595, 138.230631710965 36.9810500339949, 138.230868509321 36.981205807252, 138.231067953713 36.9822931943613)) ^^http://www.opengis.net/ont/geosparql#wktLiteral