"American baseball player" . "1937Z"^^ . "1882-01-17Z"^^ . "Kerr, Doc"@en . "1882Z"^^ . "1937-01-09Z"^^ . . "John Jonas \"Doc\" Kerr (January 17, 1882 \u2013 January 9, 1937) was a Major League Baseball player who played for the Pittsburgh Rebels and the Baltimore Terrapins in 1914 and 1915."@en . . "Doc Kerr"@en . . .