But this was not the first time modern art had been mistakenly discarded by diligent cleaning personnel in Germany ; a piece by Joseph Beuys was disposed of by a cleaning woman at the Dusseldorf Art Academy in 1988 .
Joseph Beuys /people/person/nationality Germany
CC DT VBD RB DT JJ NN JJ NN VBD VBN RB VBN IN JJ NN NNS IN NNP : DT NN IN NNP NNP VBD VBN IN IN DT NN NN IN DT NNP NNP NNP IN CD .
Joseph Beuys
PERSON
Germany
LOCATION
/people/person/nationality