<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.9937500 38.2708334, 141.0000000 38.2708334, 141.0000000 38.2750000, 140.9937500 38.2750000, 140.9937500 38.2708334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral