Assertion: racing's race | /r/CapableOf | involve several racing classes
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Due to the performance difference between production-based sports cars and purpose-built sports prototypes, one race usually involves several racing classes, each fighting for their own championship.
text: Due to the performance difference between production-based sports cars and purpose-built sports prototypes, one race usually involves several racing classes, each fighting for their own championship.