_:Bd55ac01d626115ee55c2bd7a0a1c250b . "H.C." . "Engelbrecht" . "H.C. Engelbrecht" . . . . "Engelbrecht, H.C." . . _:Bd55ac01d626115ee55c2bd7a0a1c250b . _:Bd55ac01d626115ee55c2bd7a0a1c250b . _:Bd55ac01d626115ee55c2bd7a0a1c250b "2023-05-20"^^ . _:Bd55ac01d626115ee55c2bd7a0a1c250b . _:Bd55ac01d626115ee55c2bd7a0a1c250b . _:Bd55ac01d626115ee55c2bd7a0a1c250b "074452924" . _:Bd55ac01d626115ee55c2bd7a0a1c250b . _:Bd55ac01d626115ee55c2bd7a0a1c250b . _:Bd55ac01d626115ee55c2bd7a0a1c250b .