Disambiguation evidence for The Grass Harp via surface form

"The Grass Harp (1967 film)"

Triples (1)

Triples where some other subject referred to this entity as "The Grass Harp (1967 film)".

Catherine Creek → appearsInAdaptationOf →
"The Grass Harp (1967 film)"
↳ resolves to The Grass Harp
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