"1724Z"^^ . "John Michell (25 December 1724 \u2013 29 April 1793) was an English clergyman and natural philosopher who provided pioneering insights in a wide range of scientific fields, including astronomy, geology, optics, and gravitation."@en . . "1793Z"^^ . . . "Michell, John"@en . "1793-04-29Z"^^ . . . "British natural philosopher and geologist" . . . "1724-12-25Z"^^ . . . "The Reverend John Michell"@en .