<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.183493501865 35.3632619888944, 137.183099112299 35.3637437306253, 137.181610846282 35.3628655256553, 137.182024455456 35.3623951948786, 137.182310210472 35.3620559348954, 137.1837814075 35.3629187111119, 137.183493501865 35.3632619888944)) ^^http://www.opengis.net/ont/geosparql#wktLiteral