Disambiguation evidence for Fourth Doctor via surface form

"Fourth Doctor era"

Triples (3)

Triples where some other subject referred to this entity as "Fourth Doctor era".

Romana → era →
"Fourth Doctor era"
↳ resolves to Fourth Doctor
ⓘ
Leela → companionEra →
"Fourth Doctor era"
↳ resolves to Fourth Doctor
ⓘ
Doctor Who: The Deadly Assassin → era →
"Fourth Doctor era"
↳ resolves to Fourth Doctor
ⓘ