Disambiguation evidence for Tsar of Bulgaria via surface form
"King of the Bulgarians and Vlachs"
Triples (1)
Triples where some other subject referred to this entity
as "King of the Bulgarians and Vlachs".
Kaloyan of Bulgaria
→
claimedTitle
→
"King of the Bulgarians and Vlachs"
ⓘ
↳ resolves to Tsar of Bulgaria