Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Białowieża Forest' has mentioned 'Russia' in the following places:
Occurrence Sentence Text Source
There is also the Biaxc5x82owiexc5xbca Glade (Polish: Polana Biaxc5x82owieska), with a complex of buildings once owned by the tsars of Russia during the Partitions of Poland.
In December 1991, the Belavezha Accords, the decision to dissolve the Soviet Union, were signed at a meeting in the Belarusian part of the reserve by the leaders of Ukraine, Russia and Belarus.