<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.2750000 42.2375000, 143.2812500 42.2375000, 143.2812500 42.2416667, 143.2750000 42.2416667, 143.2750000 42.2375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral