Disambiguation evidence for Customs Union Convention of 1889 via surface form
"Customs Union Convention of 1889"
Triples (1)
Triples where some other subject referred to this entity
as "Customs Union Convention of 1889".
Southern African Customs Union
→
hasPredecessor
→
"Customs Union Convention of 1889"
ⓘ
↳ resolves to Customs Union Convention of 1889