Disambiguation evidence for Volga–Oka river network via surface form
"Oka–Volga river system"
Triples (2)
Triples where some other subject referred to this entity
as "Oka–Volga river system".
Upa River
→
hasHydrologicalSystem
→
"Oka–Volga river system"
ⓘ
↳ resolves to Volga–Oka river network