"Edmund Knowles Muspratt"@en . . . "1923Z"^^ . . . . "British chemist and businessman" . "1833Z"^^ . "Muspratt, Edmund Knowles"@en . . . . "1923-09-01Z"^^ . "1833-11-06Z"^^ . "Edmund Knowles Muspratt (6 November 1833 \u2013 1 September 1923) was an English chemical industrialist."@en . .