<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.9937500 41.4875000, 141.0000000 41.4875000, 141.0000000 41.4916667, 140.9937500 41.4916667, 140.9937500 41.4875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral