Assertion: opium | /r/CapableOf | become available
Facets:
value: in britain
type: LOCATION
value: in the 1820s
type: TEMPORAL
Source sentences:
text: In the 1820s, opium from Malwa in the non-British controlled part of India became available, and as prices fell due to competition, production was stepped up.
text: At the beginning of the nineteenth century, as a result of the expanding British Empire, opium also became available in Britain and soon it was as popular as alcohol.