<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.544598035027 39.4228409216806, 140.544082783526 39.4229569920171, 140.543730993078 39.4219822757773, 140.544688441402 39.421778530512, 140.545939640878 39.4215096350241, 140.546306636578 39.422472625715, 140.545465649264 39.4226465523351, 140.544598035027 39.4228409216806)) ^^http://www.opengis.net/ont/geosparql#wktLiteral