Disambiguation evidence for Duchy of Upper Silesia via surface form
"Duchy of Upper Silesia"
Triples (1)
Triples where some other subject referred to this entity
as "Duchy of Upper Silesia".
Duchy of Silesia
→
subsequentEntity
→
"Duchy of Upper Silesia"
ⓘ
↳ resolves to Duchy of Upper Silesia