_:Bf1900b70440c23d91ce78d2815d140d1 . . "1959"^^ . "Peterson, David (1959-)" . "Peterson" . . . "David Peterson" . . "David" . _:Bf1900b70440c23d91ce78d2815d140d1 . _:Bf1900b70440c23d91ce78d2815d140d1 . _:Bf1900b70440c23d91ce78d2815d140d1 "2023-05-20"^^ . _:Bf1900b70440c23d91ce78d2815d140d1 . _:Bf1900b70440c23d91ce78d2815d140d1 . _:Bf1900b70440c23d91ce78d2815d140d1 "304796727" . _:Bf1900b70440c23d91ce78d2815d140d1 . _:Bf1900b70440c23d91ce78d2815d140d1 . _:Bf1900b70440c23d91ce78d2815d140d1 .