_:Bcb10820fa9f607191448952bc71bd9b2 . "Friedrich" . "Maassen" . "Friedrich Maassen" . "Maassen, Fridericus" . . "Maassen, Friedrich" . . _:Bcb10820fa9f607191448952bc71bd9b2 . _:Bcb10820fa9f607191448952bc71bd9b2 . _:Bcb10820fa9f607191448952bc71bd9b2 "2023-05-23"^^ . _:Bcb10820fa9f607191448952bc71bd9b2 . _:Bcb10820fa9f607191448952bc71bd9b2 . _:Bcb10820fa9f607191448952bc71bd9b2 "070878250" . _:Bcb10820fa9f607191448952bc71bd9b2 . _:Bcb10820fa9f607191448952bc71bd9b2 . _:Bcb10820fa9f607191448952bc71bd9b2 .