"1980-03-07Z"^^ . "1980Z"^^ . . "Sacklowsky, Jacob Bernard"@en . . . "1902Z"^^ . . "American football player and coach" . . "Jack Sack (Born Jacob Bernard Sacklowsky) was an American football player and coach in the United States. Sack was a college football player and coach who also played professional football."@en . . . . "1902-02-22Z"^^ . "Sack, Jack"@en . .