"1792Z"^^ . "1792-06-22Z"^^ . . "James Beaumont Neilson"@en . "1865Z"^^ . . . "1865-01-18Z"^^ . . . "James Beaumont Neilson (June 22, 1792 \u2013 January 18, 1865) was a Scottish inventor whose hot-blast process greatly increased the efficiency of smelting iron."@en . "Neilson, James Beaumont"@en . . "inventor" .