Assertion: orchestra's group | /r/HasProperty | an spy organisation
Facets:
Source sentences:
text: In 2002, for the first time, Hans Coppi and Soviet political historian Boris Lwowitsch Chawkin and historian Yuri N. Zorya brought to light many original documents from the Russian archives, which refuted the myth that the Harnack and Schulze-Boysen groups were an spy organisation.