Disambiguation evidence for Upper Silesian mining district via surface form
"Upper Silesian coal mining area"
Triples (1)
Triples where some other subject referred to this entity
as "Upper Silesian coal mining area".
Katowice Voivodeship (1975–1998)
→
containsArea
→
"Upper Silesian coal mining area"
ⓘ
↳ resolves to Upper Silesian mining district