. . . . "Walf"@fr-FR . . "http://www.wikidata.org/entity/Q6581097" . "K." . "Knut"@en . . "Walf, Knut (Knut W.)" . . . . "K. Walf" . "Knut W. Walf" . "1936-01-01" . "Walf"@en . "W." . . . . . "Knut Walf"@en . . . . .