<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.911870361265 43.5011141996876, 141.911006491688 43.5012546812747, 141.910722436513 43.5003361489277, 141.911594244616 43.5002075067109, 141.911628369162 43.5003154879512, 141.911870361265 43.5011141996876)) ^^http://www.opengis.net/ont/geosparql#wktLiteral