_:B2a5a33b3f03526beff5244be609fffab . "Andrzej" . "Tkacz" . "Andrzej Tkacz" . . . . "Tkacz, Andrzej" . . _:B2a5a33b3f03526beff5244be609fffab . _:B2a5a33b3f03526beff5244be609fffab . _:B2a5a33b3f03526beff5244be609fffab "2023-05-22"^^ . _:B2a5a33b3f03526beff5244be609fffab . _:B2a5a33b3f03526beff5244be609fffab . _:B2a5a33b3f03526beff5244be609fffab "394184351" . _:B2a5a33b3f03526beff5244be609fffab . _:B2a5a33b3f03526beff5244be609fffab . _:B2a5a33b3f03526beff5244be609fffab .