"William Weber Coblentz (November 20, 1873 \u2013 September 15, 1962) was an American physicist notable for his contributions to infrared radiometry and spectroscopy."@en . "William Coblentz"@en . . . "American physicist" . . . . . . "1873Z"^^ . "1873-11-20Z"^^ . . "Coblentz, William Weber"@en . . "1962-09-15Z"^^ . "1962Z"^^ .