<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.2062500 42.8416667, 143.2125000 42.8416667, 143.2125000 42.8458334, 143.2062500 42.8458334, 143.2062500 42.8416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral