_:B18224b6cf93e3cfd077ded109976d077 . "Michel" . "Demuth" . "Michel Demuth" . . . . "Demuth, Michel" . . _:B18224b6cf93e3cfd077ded109976d077 . _:B18224b6cf93e3cfd077ded109976d077 . _:B18224b6cf93e3cfd077ded109976d077 "2023-05-20"^^ . _:B18224b6cf93e3cfd077ded109976d077 . _:B18224b6cf93e3cfd077ded109976d077 . _:B18224b6cf93e3cfd077ded109976d077 "072023996" . _:B18224b6cf93e3cfd077ded109976d077 . _:B18224b6cf93e3cfd077ded109976d077 . _:B18224b6cf93e3cfd077ded109976d077 .