<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.3062500 43.8916667, 142.3125000 43.8916667, 142.3125000 43.8958334, 142.3062500 43.8958334, 142.3062500 43.8916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral