_:B62dd52f58354a5dadc53d8effb06bd2b . "Barend" . "van Niekerk" . "Barend van Niekerk" . . . . "Niekerk, Barend van" . . _:B62dd52f58354a5dadc53d8effb06bd2b . _:B62dd52f58354a5dadc53d8effb06bd2b . _:B62dd52f58354a5dadc53d8effb06bd2b "2023-05-20"^^ . _:B62dd52f58354a5dadc53d8effb06bd2b . _:B62dd52f58354a5dadc53d8effb06bd2b . _:B62dd52f58354a5dadc53d8effb06bd2b "073472271" . _:B62dd52f58354a5dadc53d8effb06bd2b . _:B62dd52f58354a5dadc53d8effb06bd2b . _:B62dd52f58354a5dadc53d8effb06bd2b .