. "Norwegian physician" . . "Fredrik Georg Gade (21 March 1855 \u2013 1 March 1933) was a Norwegian physician."@en . "1855-03-21Z"^^ . . . . "Gade, Fredrik Georg"@en . "Fredrik Georg Gade"@en . . "1933-03-01Z"^^ . "1855Z"^^ . . . . "1933Z"^^ .