<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.967875205898 36.3428805552776, 139.96438221378 36.3432957005551, 139.962023762511 36.3435830695848, 139.961560907825 36.3410846202763, 139.966220778703 36.3405105446621, 139.967380223405 36.3403715276548, 139.967875205898 36.3428805552776)) ^^http://www.opengis.net/ont/geosparql#wktLiteral