<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.347947542145 37.4268890034001, 140.347818737287 37.4269889687639, 140.347615173683 37.4270318141409, 140.347355977086 37.4268087926663, 140.347589698336 37.4266523320593, 140.347947542145 37.4268890034001)) ^^http://www.opengis.net/ont/geosparql#wktLiteral