_:B640983b9c480de57ac79e2a2ce6f23b6 . "Michel" . "Petrovitch" . "Michel Petrovitch" . . . . "Petrovitch, Michel" . . _:B640983b9c480de57ac79e2a2ce6f23b6 . _:B640983b9c480de57ac79e2a2ce6f23b6 . _:B640983b9c480de57ac79e2a2ce6f23b6 "2023-05-19"^^ . _:B640983b9c480de57ac79e2a2ce6f23b6 . _:B640983b9c480de57ac79e2a2ce6f23b6 . _:B640983b9c480de57ac79e2a2ce6f23b6 "168439018" . _:B640983b9c480de57ac79e2a2ce6f23b6 . _:B640983b9c480de57ac79e2a2ce6f23b6 . _:B640983b9c480de57ac79e2a2ce6f23b6 .