Disambiguation evidence for Prussian Customs Union via surface form
"Prussian internal customs-free area"
Triples (1)
Triples where some other subject referred to this entity
as "Prussian internal customs-free area".
Prussian Customs Union
→
hasPart
→
"Prussian internal customs-free area"
ⓘ
↳ resolves to Prussian Customs Union