. "German linguist" . . "1761-04-08Z"^^ . "1843-01-27Z"^^ . "1843Z"^^ . "Joseph Schipfer"@en . . . "Schipfer, Joseph"@en . . "Joseph Schipfer (8 April 1761 \u2013 27 January 1843) was a German landowner and vine producer, today mostly known for his creation of the language Communicationssprache."@en . "1761Z"^^ . . .