Disambiguation evidence for Airco DH.4 via surface form

"Airco DH.4 (some variants)"

Triples (1)

Triples where some other subject referred to this entity as "Airco DH.4 (some variants)".

Rolls-Royce Falcon → usedOnAircraft →
"Airco DH.4 (some variants)"
↳ resolves to Airco DH.4
ⓘ
linked to: Rolls-Royce Falcon engine