. . "1844-02-28Z"^^ . . "Joseph Clement"@en . "1779Z"^^ . . "British engineer" . . . "1779-06-13Z"^^ . "Joseph Clement ( 1779 \u2013 28 February 1844) was a British engineer and industrialist, chiefly remembered as the maker of Charles Babbage's first Difference engine, between 1824 and 1833."@en . . "Clement, Joseph"@en . "1844Z"^^ .