. "1898-03-12Z"^^ . . . . . "1898Z"^^ . . . "Ferdinand Hurter (15 March 1844 \u2013 12 March 1898) was a Swiss industrial chemist who settled in England. He also carried out research into photography."@en . "Swiss chemist" . . . . "1844Z"^^ . "Hurter, Ferdinand"@en . . . . "Ferdinand Hurter"@en . . . "1844-03-15Z"^^ .