Disambiguation evidence for Lan–Yin Mandarin via surface form

"Lan–Yin Mandarin group"

Triples (1)

Triples where some other subject referred to this entity as "Lan–Yin Mandarin group".

Lanzhou dialect → partOf →
"Lan–Yin Mandarin group"
↳ resolves to Lan–Yin Mandarin
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