Disambiguation evidence for Konstantin, Prince of Vidin via surface form

"Konstantin-Assen, Prince of Vidin"

Triples (1)

Triples where some other subject referred to this entity as "Konstantin-Assen, Prince of Vidin".

Prince Kyril of Bulgaria sibling
"Konstantin-Assen, Prince of Vidin"
↳ resolves to Konstantin, Prince of Vidin