. "roles (BBT)"@en . _:b1 . _:b1 "Initiale Version"@de . _:b1 "2019-08-06T13:40:51+02:00" . _:b1 "Lena Vitt" . _:b2 . _:b2 "Lena Vitt" . _:b2 "2019-08-06T13:42:04+02:00" . _:b3 . _:b3 "Lena Vitt" . _:b3 "2019-08-06T14:31:31+02:00" .