Assertion: professional wrestling | /r/HasProperty | broadcast on network television
Facets:
value: since the 1950s
type: TEMPORAL
Source sentences:
text: The introduction of Saturday Night's Main Event on NBC in 1985 marked the first time that professional wrestling had been broadcast on network television since the 1950s when the now-defunct DuMont Television Network broadcast matches of Vince McMahon Sr.'s Capitol Wrestling Corporation.