Disambiguation evidence for Umpqua Valley via surface form

"Umpqua River Valley"

Triples (4)

Triples where some other subject referred to this entity as "Umpqua River Valley".

Umpqua Valley AVA → drainageBasin →
"Umpqua River Valley"
↳ resolves to Umpqua Valley
ⓘ
Roseburg, Oregon → locatedInRegion →
"Umpqua River Valley"
↳ resolves to Umpqua Valley
ⓘ
Melrose, Oregon → region →
"Umpqua River Valley"
↳ resolves to Umpqua Valley
ⓘ
Cow Creek Band of Umpqua Tribe of Indians → ethnoHistoricRegion →
"Umpqua River Valley"
↳ resolves to Umpqua Valley
ⓘ