<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.7125000 42.2375000, 142.7187500 42.2375000, 142.7187500 42.2416667, 142.7125000 42.2416667, 142.7125000 42.2375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral