Disambiguation evidence for Keweenaw copper mining district via surface form
"Keweenaw copper district"
Triples (1)
Triples where some other subject referred to this entity
as "Keweenaw copper district".
Coppertown Mining Museum
→
focusesOnRegion
→
"Keweenaw copper district"
ⓘ
↳ resolves to Keweenaw copper mining district