<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.753131692874 43.1988535011744, 141.752602353777 43.1994216337226, 141.751674439793 43.1989440123683, 141.752213530363 43.1983830983941, 141.75245545349 43.1985057467401, 141.753131692874 43.1988535011744)) ^^http://www.opengis.net/ont/geosparql#wktLiteral