. "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^ . "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal"^^ . "derivedByRemovalFrom" . . "The dictionary was derived from the other by removal. Can be qualified with prov:qualifiedRemoval, which shows details of the removal, in particular the removed keys." . "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal"^^ . . "collections" . . . . "collections" .