<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.738875322309 40.3339453959283, 140.737890416466 40.3335950188712, 140.738107672541 40.3332111245338, 140.739401124052 40.333428871223, 140.738875322309 40.3339453959283)) ^^http://www.opengis.net/ont/geosparql#wktLiteral