Assertion: cocaine | /r/HasProperty | labeled the drug of the 1980s
Facets:
value: because of use
type: CAUSE
Source sentences:
text: Cocaine has been labeled the drug of the 1980s and ‘90s, because of its extensive popularity and use during this period.
text: Cocaine was labeled the drug of the 1980s and '90s, because of its extensive popularity and use during this period.