Disambiguation evidence for Upper Umpqua Athabaskan via surface form

"Upper Umpqua Athabaskan"

Triples (1)

Triples where some other subject referred to this entity as "Upper Umpqua Athabaskan".

Upper Umpqua language → hasAlternativeName →
"Upper Umpqua Athabaskan"
↳ resolves to Upper Umpqua Athabaskan
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