_:Be8c57735d14a5c51c55914c85dcc27a0 . "Hay, Gerhard (1939-)" . "Gerhard Hay" . . . "1939"^^ . "Gerhard" . "Hay" . . . _:Be8c57735d14a5c51c55914c85dcc27a0 . _:Be8c57735d14a5c51c55914c85dcc27a0 . _:Be8c57735d14a5c51c55914c85dcc27a0 "2023-05-21"^^ . _:Be8c57735d14a5c51c55914c85dcc27a0 . _:Be8c57735d14a5c51c55914c85dcc27a0 . _:Be8c57735d14a5c51c55914c85dcc27a0 "067704247" . _:Be8c57735d14a5c51c55914c85dcc27a0 . _:Be8c57735d14a5c51c55914c85dcc27a0 . _:Be8c57735d14a5c51c55914c85dcc27a0 .