Assertion: opium's morphine | /r/HasProperty | the most sought
Facets:
value: even today
type: TEMPORAL
value: after prescription
type: OTHER
Source sentences:
text: Even today, morphine is the most sought after prescription narcotic by heroin addicts when heroin is scarce, all other things being equal; local conditions and user preference may cause hydromorphone, oxymorphone, high-dose oxycodone, or methadone as well as dextromoramide in specific instances such as 1970s Australia, to top that particular list.