<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.76909196375 35.446872192304, 136.767793079508 35.4470408853396, 136.767756171032 35.4468119697378, 136.769053853283 35.446633167418, 136.76909196375 35.446872192304)) ^^http://www.opengis.net/ont/geosparql#wktLiteral