Disambiguation evidence for Rolls-Royce Spey turbofan via surface form

"Rolls-Royce Spey turbofan engines"

Triples (1)

Triples where some other subject referred to this entity as "Rolls-Royce Spey turbofan engines".

Nimrod MR2 → powerplant →
"Rolls-Royce Spey turbofan engines"
↳ resolves to Rolls-Royce Spey turbofan
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linked to: MR2