"Koch" . . . . "Hans" . "Hans Koch" . . _:Bf55f9839f77dd45db843d35f183ee46d . "1927"^^ . "Koch, Hans (1927-1986)" . "1986"^^ . _:Bf55f9839f77dd45db843d35f183ee46d . _:Bf55f9839f77dd45db843d35f183ee46d . _:Bf55f9839f77dd45db843d35f183ee46d "2023-05-22"^^ . _:Bf55f9839f77dd45db843d35f183ee46d . _:Bf55f9839f77dd45db843d35f183ee46d . _:Bf55f9839f77dd45db843d35f183ee46d "067740294" . _:Bf55f9839f77dd45db843d35f183ee46d . _:Bf55f9839f77dd45db843d35f183ee46d . _:Bf55f9839f77dd45db843d35f183ee46d .