Disambiguation evidence for Saterland Frisian via surface form

"Saterland Frisian (historically in region)"

Triples (1)

Triples where some other subject referred to this entity as "Saterland Frisian (historically in region)".

Borkum → regionalLanguage →
"Saterland Frisian (historically in region)"
↳ resolves to Saterland Frisian
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