<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.846959939241 35.4421467953481, 136.845989800564 35.4424775269052, 136.846677385923 35.4396564459804, 136.85018138939 35.4402258796305, 136.84991570428 35.4414092336123, 136.847556161145 35.4418910522118, 136.846959939241 35.4421467953481)) ^^http://www.opengis.net/ont/geosparql#wktLiteral