_:B80c89d33f5873fd8eb1d0a0ee37515da . "Margaret R." . "Burchinal" . "Margaret R. Burchinal" . . . . "Burchinal, Margaret R." . . _:B80c89d33f5873fd8eb1d0a0ee37515da . _:B80c89d33f5873fd8eb1d0a0ee37515da . _:B80c89d33f5873fd8eb1d0a0ee37515da "2023-05-19"^^ . _:B80c89d33f5873fd8eb1d0a0ee37515da . _:B80c89d33f5873fd8eb1d0a0ee37515da . _:B80c89d33f5873fd8eb1d0a0ee37515da "300344791" . _:B80c89d33f5873fd8eb1d0a0ee37515da . _:B80c89d33f5873fd8eb1d0a0ee37515da . _:B80c89d33f5873fd8eb1d0a0ee37515da .