<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.2750000 40.0500000, 140.2812500 40.0500000, 140.2812500 40.0541667, 140.2750000 40.0541667, 140.2750000 40.0500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral