<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.2187500 41.4291667, 140.2250000 41.4291667, 140.2250000 41.4333333, 140.2187500 41.4333333, 140.2187500 41.4291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral