Disambiguation evidence for Vanguard rocket upper stages via surface form
"Vanguard rocket upper stages"
Triples (1)
Triples where some other subject referred to this entity
as "Vanguard rocket upper stages".
Aerojet AJ10 engine family
→
usedOn
→
"Vanguard rocket upper stages"
ⓘ
↳ resolves to Vanguard rocket upper stages