Assertion: opium's morphine | /r/CapableOf | become available
Facets:
value: widely
type: DEGREE
value: for injection
type: PURPOSE
Source sentences:
text: During this period, the portrayal of opium in literature became squalid and violent, British opium trade was largely supplanted by domestic Chinese production, purified morphine and heroin became widely available for injection, and patent medicines containing opiates reached a peak of popularity.