_:Baf0065691b804211442181fb58e35bd9 . "Meyer, Roelf (1947-)" . "Roelf Meyer" . "Roelf" . . . "Meyer" . . "1947"^^ . . _:Baf0065691b804211442181fb58e35bd9 . _:Baf0065691b804211442181fb58e35bd9 . _:Baf0065691b804211442181fb58e35bd9 "2023-05-20"^^ . _:Baf0065691b804211442181fb58e35bd9 . _:Baf0065691b804211442181fb58e35bd9 . _:Baf0065691b804211442181fb58e35bd9 "317804928" . _:Baf0065691b804211442181fb58e35bd9 . _:Baf0065691b804211442181fb58e35bd9 . _:Baf0065691b804211442181fb58e35bd9 .