<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.5062500 43.5166667, 142.5125000 43.5166667, 142.5125000 43.5208334, 142.5062500 43.5208334, 142.5062500 43.5166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral