. "1874-03-13Z"^^ . "American track and field athlete" . "1.8"^^ . . "1874Z"^^ . "Ellery Harding Clark (March 13, 1874 \u2013 February 17, 1949) was an American track and field athlete. He was the first modern Olympic champion in high jump and long jump."@en . "1949Z"^^ . . . "Clark, Ellery"@en . "1949-02-17Z"^^ .