"1887"^^ . _:B61878586ab6ccbf02fb838198284b7da . . "von Vietinghoff" . "1952"^^ . . "Heinrich von Vietinghoff" . "du" . . . "Vietinghoff, Heinrich von (1887-1952)" . "Heinrich" . _:B61878586ab6ccbf02fb838198284b7da . _:B61878586ab6ccbf02fb838198284b7da . _:B61878586ab6ccbf02fb838198284b7da "2023-05-20"^^ . _:B61878586ab6ccbf02fb838198284b7da . _:B61878586ab6ccbf02fb838198284b7da . _:B61878586ab6ccbf02fb838198284b7da "067703399" . _:B61878586ab6ccbf02fb838198284b7da . _:B61878586ab6ccbf02fb838198284b7da . _:B61878586ab6ccbf02fb838198284b7da .