Assertion: surveillance | /r/HasProperty | useful
Facets:
value: in smaller, more conventional disasters
type: TEMPORAL
value: to governments
type: TRANSITIVE-OBJECT
value: to maintain social control
type: PURPOSE
value: to law enforcement
type: TRANSITIVE-OBJECT
value: very
type: DEGREE
Source sentences:
text: Surveillance is very useful to governments and law enforcement to maintain social control, recognize and monitor threats, and prevent/investigate criminal activity.
text: Surveillance could also be useful in smaller, more conventional disasters.