<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.2375000 43.2500000, 143.2437500 43.2500000, 143.2437500 43.2541667, 143.2375000 43.2541667, 143.2375000 43.2500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral