_:Ba66002cb19389f6d6fe76a2ed3b4ff9a . . . "1936"^^ . "ip"@nl . "Steffen" . . "Steffen, Hans (1865-1936)" . "Hans Steffen" . "Hans" . "1865"^^ . . _:Ba66002cb19389f6d6fe76a2ed3b4ff9a . _:Ba66002cb19389f6d6fe76a2ed3b4ff9a . _:Ba66002cb19389f6d6fe76a2ed3b4ff9a "2023-05-20"^^ . _:Ba66002cb19389f6d6fe76a2ed3b4ff9a . _:Ba66002cb19389f6d6fe76a2ed3b4ff9a . _:Ba66002cb19389f6d6fe76a2ed3b4ff9a "17505603X" . _:Ba66002cb19389f6d6fe76a2ed3b4ff9a . _:Ba66002cb19389f6d6fe76a2ed3b4ff9a . _:Ba66002cb19389f6d6fe76a2ed3b4ff9a .