Assertion: local marketing agreement | /r/HasProperty | widespread
Facets:
value: between early 1990s
type: TEMPORAL
value: between the 1970s
type: TEMPORAL
Source sentences:
text: Due to the FCC's limits on station ownership at the time (which prevented the common ownership of multiple radio stations), local marketing agreements in radio, in which a smaller station would sell its entire airtime to a third-party in time-buy, were widespread between the 1970s and early 1990s.