_:Ba10cc66dd8fb43a1591ea9a1527ae855 . "Roland" . "Posner" . "Roland Posner" . . . . "Posner, Roland" . . _:Ba10cc66dd8fb43a1591ea9a1527ae855 . _:Ba10cc66dd8fb43a1591ea9a1527ae855 . _:Ba10cc66dd8fb43a1591ea9a1527ae855 "2023-05-20"^^ . _:Ba10cc66dd8fb43a1591ea9a1527ae855 . _:Ba10cc66dd8fb43a1591ea9a1527ae855 . _:Ba10cc66dd8fb43a1591ea9a1527ae855 "068070691" . _:Ba10cc66dd8fb43a1591ea9a1527ae855 . _:Ba10cc66dd8fb43a1591ea9a1527ae855 . _:Ba10cc66dd8fb43a1591ea9a1527ae855 .