. . . "1930"^^ . . . "1930" . . . . . . . . "1999-01-06" . "VIAF" . "Conrad" . . "Conrad Keller" . . . . . . . . . . "2013-07-30"^^ . . . "Conrad Keller (1848-1930)"@fr . "1848" . . "2013-07-31" . "0000000108302845" . "13489480"^^ . . . "Keller" . "1848"^^ .