. . "Daniel"@en . . "Kleitman"@en . . "D." . "http://www.wikidata.org/entity/Q6581097" . "1934-10-04" . . "Daniel Kleitman"@en . "D. Kleitman" . . "D. Kleitman" . "Daniel J. Kleitman"@en . . "J."@en . "professor of applied mathematics" . .