. "1887"^^ . "Ringeling" . "Hans Gerhard Ringeling" . _:B15d995016adf834ce253df6932549126 . "Hans Gerhard" . . "Ringeling, Hans Gerhard (1887-)" . "Ringeling, Wilhelm Johannes Gerhard" . . _:B15d995016adf834ce253df6932549126 . _:B15d995016adf834ce253df6932549126 . _:B15d995016adf834ce253df6932549126 "2023-05-21"^^ . _:B15d995016adf834ce253df6932549126 . _:B15d995016adf834ce253df6932549126 . _:B15d995016adf834ce253df6932549126 "131988573" . _:B15d995016adf834ce253df6932549126 . _:B15d995016adf834ce253df6932549126 . _:B15d995016adf834ce253df6932549126 .