Disambiguation evidence for Saint Petersburg, Russian Empire via surface form
"Petrograd was the name of Saint Petersburg during World War I era"
Triples (1)
Triples where some other subject referred to this entity
as "Petrograd was the name of Saint Petersburg during World War I era".
Petrograd Conservatory
→
cityNameChangeContext
→
"Petrograd was the name of Saint Petersburg during World War I era"
ⓘ
↳ resolves to Saint Petersburg, Russian Empire