. . . . . "Luigi Castiglioni (3 October 1757\u201322 April 1832) was an Italian scientist, author, and statesman."@en . "1028364344"^^ . . "4526"^^ . . . . . . "Luigi Castiglioni (3 October 1757\u201322 April 1832) was an Italian scientist, author, and statesman."@en . . . . . . . . . . . . . . . . . . "67921540"^^ . . "Luigi Castiglioni"@en .