Disambiguation evidence for IMSA SportsCar Championship (historically) via surface form
"IMSA sports car series (various classes)"
Triples (1)
Triples where some other subject referred to this entity
as "IMSA sports car series (various classes)".
St. Petersburg Grand Prix
→
hasSupportSeries
→
"IMSA sports car series (various classes)"
ⓘ
↳ resolves to IMSA SportsCar Championship (historically)