Disambiguation evidence for John VI Kantakouzenos via surface form

"John VI Kantakouzenos as basileus and autokrator of the Romans"

Triples (1)

Triples where some other subject referred to this entity as "John VI Kantakouzenos as basileus and autokrator of the Romans".

Byzantine Empire under John VI Kantakouzenos → hasTitleHolder →
"John VI Kantakouzenos as basileus and autokrator of the Romans"
↳ resolves to John VI Kantakouzenos
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