_:B0b36ab514653fc34760ef5cf9dd21650 . "Hallvard" . "Trætteberg" . "1898"^^ . "Hallvard Trætteberg" . . . "Trætteberg, Hallvard (1898-)" . . _:B0b36ab514653fc34760ef5cf9dd21650 . _:B0b36ab514653fc34760ef5cf9dd21650 . _:B0b36ab514653fc34760ef5cf9dd21650 "2023-05-20"^^ . _:B0b36ab514653fc34760ef5cf9dd21650 . _:B0b36ab514653fc34760ef5cf9dd21650 . _:B0b36ab514653fc34760ef5cf9dd21650 "068814798" . _:B0b36ab514653fc34760ef5cf9dd21650 . _:B0b36ab514653fc34760ef5cf9dd21650 . _:B0b36ab514653fc34760ef5cf9dd21650 .