Assertion: diazepam | /r/HasProperty | improvement
Facets:
value: from barbiturates
type: OTHER
value: from the predecessor
type: OTHER
Source sentences:
text: When it first gained popularity, Valium was considered to be an improvement from The predecessor to Valium
text: When it first gained popularity, Valium was considered to be an improvement from barbiturates ; it was less dangerous and less physically addictive.