"1891-03-28Z"^^ . "German publisher" . "1959-03-31Z"^^ . "Peter Suhrkamp (full name Johann Heinrich Suhrkamp; March 28, 1891, Hatten \u2013 March 31, 1959, Frankfurt) was a German publisher and founder of the Suhrkamp Verlag."@en . "Suhrkamp, Peter"@en . "1891Z"^^ . "1959Z"^^ .