. . . "Masterarbeit"@en . "Masterarbeit"@de . _:b1 . _:b1 "initial version"@en . _:b1 "2019-03-13T15:20:05+01:00" . _:b1 "Anna Bellotto" . _:b2 . _:b2 "Anna Bellotto" . _:b2 "2019-03-14T16:05:58+01:00" . _:b3 . _:b3 "Anna Bellotto" . _:b3 "2019-08-13T13:23:17+02:00" . .