Disambiguation evidence for Dhegiha Siouan peoples via surface form

"Northern Dhegiha (Omaha, Ponca, Kansa)"

Triples (1)

Triples where some other subject referred to this entity as "Northern Dhegiha (Omaha, Ponca, Kansa)".

Dhegiha Siouan peoples → hasSubgroup →
"Northern Dhegiha (Omaha, Ponca, Kansa)"
↳ resolves to Dhegiha Siouan peoples
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