Disambiguation evidence for Coat of arms of the Duchy of Courland and Semigallia via surface form

"Coat of arms of the Duchy of Courland and Semigallia"

Triples (1)

Triples where some other subject referred to this entity as "Coat of arms of the Duchy of Courland and Semigallia".

Duke of Courland and Semigallia → coatOfArms →
"Coat of arms of the Duchy of Courland and Semigallia"
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