_:B3fa17a38c5e69831f4b9b58c25c1d0c4 . _:B3fa17a38c5e69831f4b9b58c25c1d0c4 . _:B3fa17a38c5e69831f4b9b58c25c1d0c4 "2023-05-22"^^ . _:B3fa17a38c5e69831f4b9b58c25c1d0c4 . _:B3fa17a38c5e69831f4b9b58c25c1d0c4 . _:B3fa17a38c5e69831f4b9b58c25c1d0c4 "195264762" . _:B3fa17a38c5e69831f4b9b58c25c1d0c4 . _:B3fa17a38c5e69831f4b9b58c25c1d0c4 . _:B3fa17a38c5e69831f4b9b58c25c1d0c4 . . "geoloog"@nl . . "Geijer" . _:B3fa17a38c5e69831f4b9b58c25c1d0c4 . "1976"^^ . "P.A." . "1886"^^ . "Geijer, Per Adolf" . . "Geijer, P.A. (1886-1976)" . . "P.A. Geijer" .