"Jack" . . _:B19e33eff98c32fad204571dcd8ba9798 . "Tworkov, Jack (1900-1982)" . "Jack Tworkov" . . "1900"^^ . "1982"^^ . . . "Tworkov" . _:B19e33eff98c32fad204571dcd8ba9798 . _:B19e33eff98c32fad204571dcd8ba9798 . _:B19e33eff98c32fad204571dcd8ba9798 "2023-05-22"^^ . _:B19e33eff98c32fad204571dcd8ba9798 . _:B19e33eff98c32fad204571dcd8ba9798 . _:B19e33eff98c32fad204571dcd8ba9798 "072980303" . _:B19e33eff98c32fad204571dcd8ba9798 . _:B19e33eff98c32fad204571dcd8ba9798 . _:B19e33eff98c32fad204571dcd8ba9798 .