"1933-03-10Z"^^ . . "1933Z"^^ . . . "American football player" . "2009-01-22Z"^^ . "William E. Herchman (March 10, 1933 \u2013 January 22, 2009) was an American football defensive tackle in the National Football League for the San Francisco 49ers and for the Dallas Cowboys in their first two seasons. Herchman also played in the American Football League for the Houston Oilers."@en . "Herchman, Bill"@en . "2009Z"^^ . . .