. . . . . "1742-12-06Z"^^ . . "1806Z"^^ . "French chemist" . . . . "Leblanc, Nicolas"@en . . "Nicolas Leblanc (6 December 1742 \u2013 16 January 1806) was a French chemist and surgeon who discovered how to manufacture soda from common salt."@en . "Nicolas Leblanc"@en . "1806-01-16Z"^^ . "1742Z"^^ . . .