Assertion: tommy gun | /r/ObjectUse | used by gangster
Facets:
value: in the early twentieth century
type: TEMPORAL
Source sentences:
text: The number of Tommy guns used by gangsters was very small compared to the number used by law enforcement.
text: More commonly known as “Tommy guns,” Thompson submachine guns were chambered in 45 ACP and used by both gangsters and law enforcement in the early twentieth century.