Disambiguation evidence for Chairman of the Presidium of the Supreme Soviet via surface form

"Chairman of the Presidium of the Supreme Soviet of the Russian SFSR"

Triples (1)

Triples where some other subject referred to this entity as "Chairman of the Presidium of the Supreme Soviet of the Russian SFSR".

Secretary of the Presidium of the Supreme Soviet of the Russian SFSR → reportsTo →
"Chairman of the Presidium of the Supreme Soviet of the Russian SFSR"
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