Disambiguation evidence for Appalachian coalfield via surface form
"Appalachian coalfields (historically)"
Triples (1)
Triples where some other subject referred to this entity
as "Appalachian coalfields (historically)".
Tennessee and Virginia
→
shareEconomicRegion
→
"Appalachian coalfields (historically)"
ⓘ
↳ resolves to Appalachian coalfield