_:B3ba045a4f3a47f2690e7003f73df89d7 . "Christopher L." . "Vaughan" . "Christopher L. Vaughan" . . . . "Vaughan, Christopher L." . . _:B3ba045a4f3a47f2690e7003f73df89d7 . _:B3ba045a4f3a47f2690e7003f73df89d7 . _:B3ba045a4f3a47f2690e7003f73df89d7 "2023-05-20"^^ . _:B3ba045a4f3a47f2690e7003f73df89d7 . _:B3ba045a4f3a47f2690e7003f73df89d7 . _:B3ba045a4f3a47f2690e7003f73df89d7 "101317891" . _:B3ba045a4f3a47f2690e7003f73df89d7 . _:B3ba045a4f3a47f2690e7003f73df89d7 . _:B3ba045a4f3a47f2690e7003f73df89d7 .