<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.2750000 42.3166667, 143.2812500 42.3166667, 143.2812500 42.3208334, 143.2750000 42.3208334, 143.2750000 42.3166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral