. "1888-03-12Z"^^ . "Henry Alexis (Harry) Kauper (1888\u20131942) was an Australian aviation and radio engineer, known for designing the Sopwith-Kauper interrupter mechanism and for his work developing radio broadcasting in Australia."@en . "1888Z"^^ . "Aviation and radio engineer" . . . . "Kauper, Harry"@en . . "1942-04-22Z"^^ . "Henry Alexis Kauper"@en . "1942Z"^^ . . .