<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.2000000 41.9625000, 143.2062500 41.9625000, 143.2062500 41.9666667, 143.2000000 41.9666667, 143.2000000 41.9625000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral