<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.915361491132 43.5195360332396, 141.913804002336 43.5197919963257, 141.91339357105 43.5183859269599, 141.914165337872 43.5182615003922, 141.914951341666 43.5181347547115, 141.915361491132 43.5195360332396)) ^^http://www.opengis.net/ont/geosparql#wktLiteral