Assertion: glass paperweight | /r/CapableOf | become popular
Facets:
value: in the mid-19th century
type: TEMPORAL
Source sentences:
text: Glass paperweights became popular in the mid-19th century when the establishment of a dependable mail service led to an increase in letter writing and a demand for writing products.
text: Glass paperweights became popular in the mid-nineteenth century and continue to be widely produced today.