Disambiguation evidence for South Bougainville languages via surface form

"South Bougainville languages"

Triples (2)

Triples where some other subject referred to this entity as "South Bougainville languages".

Siwai people → languageFamily →
"South Bougainville languages"
ⓘ
Buin language → subfamily →
"South Bougainville languages"
ⓘ