<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.630328681766 35.3577590558292, 136.630284448709 35.3577600565258, 136.629179602331 35.3577850757316, 136.62919824801 35.3573123423053, 136.630306846969 35.3572844521653, 136.630348092246 35.3572868175692, 136.630328681766 35.3577590558292)) ^^http://www.opengis.net/ont/geosparql#wktLiteral