Assertion: heavy machine gun | /r/HasProperty | categorized as weapon
Facets:
value: usually
type: TEMPORAL
value: with a caliber
type: OTHER
Source sentences:
text: A heavy machine gun (HMG) is usually categorized as a weapon with a caliber greater than .50 in (12.7mm) but less than around 20mm; such weapons are employed in static positions or as vehicle armament.