Assertion: battle cry | /r/HasProperty | amplified by drum
Facets:
value: often
type: TEMPORAL
value: historically
type: TEMPORAL
Source sentences:
text: In order to overstate one's potential for aggression, battle cries need to be as loud as possible, and have historically often been amplified by acoustic devices such as horns, drums, conches, carnyxes, bagpipes, bugles, etc.