<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.8437500 41.8208334, 140.8500000 41.8208334, 140.8500000 41.8250000, 140.8437500 41.8250000, 140.8437500 41.8208334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral