. . "2013-04-07Z"^^ . . . . . "Blank, Les"@en . "documentary filmmaker" . . "1935Z"^^ . "Les Blank"@en . "2013Z"^^ . "Les Blank (November 27, 1935 \u2013 April 7, 2013) was an American documentary filmmaker best known for his portraits of American traditional musicians."@en . "1935-11-27Z"^^ . .