<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.420284416767 40.5738925317937, 141.419133549241 40.5739204683926, 141.419390450971 40.573000848753, 141.420498007311 40.5730599173835, 141.420538099108 40.5732646670101, 141.420284416767 40.5738925317937)) ^^http://www.opengis.net/ont/geosparql#wktLiteral