"Patrick Billingsley" . . "University of Chicago"@nl . . "Patrick" . _:B78008f6cb14098d9956c10a6f6f941c4 . . "Billingsley, Patrick" . . "Billingsley" . _:B78008f6cb14098d9956c10a6f6f941c4 . _:B78008f6cb14098d9956c10a6f6f941c4 . _:B78008f6cb14098d9956c10a6f6f941c4 "2023-05-22"^^ . _:B78008f6cb14098d9956c10a6f6f941c4 . _:B78008f6cb14098d9956c10a6f6f941c4 . _:B78008f6cb14098d9956c10a6f6f941c4 "070257590" . _:B78008f6cb14098d9956c10a6f6f941c4 . _:B78008f6cb14098d9956c10a6f6f941c4 . _:B78008f6cb14098d9956c10a6f6f941c4 .