<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.1500000 38.2916667, 140.1562500 38.2916667, 140.1562500 38.2958334, 140.1500000 38.2958334, 140.1500000 38.2916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral