Disambiguation evidence for Ma Rainey via surface form
"Ma Rainey as pioneering American blues singer"
Triples (1)
Triples where some other subject referred to this entity
as "Ma Rainey as pioneering American blues singer".
Slave to the Blues
→
reflectsRoleOfPerformer
→
"Ma Rainey as pioneering American blues singer"
ⓘ
↳ resolves to Ma Rainey