Disambiguation evidence for UEFA European Under-21 Championship via surface form
"UEFA European Under-21 Championship era"
Triples (1)
Triples where some other subject referred to this entity
as "UEFA European Under-21 Championship era".
1978 UEFA European Under-21 Championship
→
firstSeasonOf
→
"UEFA European Under-21 Championship era"
ⓘ
↳ resolves to UEFA European Under-21 Championship