. "Karel Johannes Joseph" . "Karel Johannes Joseph Aalbers" . "Aalbers, Karel" . . "Aalbers" . _:B43808858dc1ef5c636ab62c6e3972180 . "1949"^^ . "Aalbers, Karel Johannes Joseph (1949-)" . . _:B43808858dc1ef5c636ab62c6e3972180 . _:B43808858dc1ef5c636ab62c6e3972180 . _:B43808858dc1ef5c636ab62c6e3972180 "2023-05-22"^^ . _:B43808858dc1ef5c636ab62c6e3972180 . _:B43808858dc1ef5c636ab62c6e3972180 . _:B43808858dc1ef5c636ab62c6e3972180 "234834390" . _:B43808858dc1ef5c636ab62c6e3972180 . _:B43808858dc1ef5c636ab62c6e3972180 . _:B43808858dc1ef5c636ab62c6e3972180 .