_:B52d8e7b1fcbacbc1e6270544e4e1d07a . _:B52d8e7b1fcbacbc1e6270544e4e1d07a . _:B52d8e7b1fcbacbc1e6270544e4e1d07a "2023-05-20"^^ . _:B52d8e7b1fcbacbc1e6270544e4e1d07a . _:B52d8e7b1fcbacbc1e6270544e4e1d07a . _:B52d8e7b1fcbacbc1e6270544e4e1d07a "090419642" . _:B52d8e7b1fcbacbc1e6270544e4e1d07a . _:B52d8e7b1fcbacbc1e6270544e4e1d07a . _:B52d8e7b1fcbacbc1e6270544e4e1d07a . "Greenberg" . "1931"^^ . "Greenberg, Daniel S. (1931-)" . . "Daniel S." . . "Daniel S. Greenberg" . . _:B52d8e7b1fcbacbc1e6270544e4e1d07a . .