<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.1187500 43.1250000, 143.1250000 43.1250000, 143.1250000 43.1291667, 143.1187500 43.1291667, 143.1187500 43.1250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral