Disambiguation evidence for Vostok 1 via surface form

"Vostok 1 mission"

As object (4)

Triples where some other subject referred to this entity as "Vostok 1 mission".

International Day of Human Space Flight → commemorates →
"Vostok 1 mission"
↳ resolves to Vostok 1
ⓘ
Baikonur Cosmodrome → significantEvent →
"Vostok 1 mission"
↳ resolves to Vostok 1
ⓘ
Space Age → significantEvent →
"Vostok 1 mission"
↳ resolves to Vostok 1
ⓘ
Space Race → significantEvent →
"Vostok 1 mission"
↳ resolves to Vostok 1
ⓘ