Assertion: copycat | /r/CapableOf | become popular
Facets:
value: in reference to social behavior
type: OTHER
value: in the late 1800s
type: TEMPORAL
Source sentences:
text: “copycat” became popular in reference to social behavior in the late 1800s (the first known use of the phrase was in the 1890 novel Betty Leicester - A Story for Girls), and the idea of the media as a source of criminogenic models emerged during the same period.