. . "David"@fr . . . . . "Amherdt"@fr . . . "1968"^^ . "Amherdt" . "2018-06-12" . "David Amherdt" . "058489126" . "1968"^^ . . . . "David" . "Amherdt, David (1968-....)"@fr . "2019-01-24" . "058489126" . . . . . "1968"^^ . .