Assertion: sprinkler system | /r/HasProperty | tested
Facets:
value: properly
type: DEGREE
value: regularly
type: DEGREE
Source sentences:
text: One is that sprinkler systems are required to be tested regularly.
text: The fire sprinkler system buys time by suppressing the fire until firefighters arrive to extinguish it; however, your sprinkler system needs to be properly tested, inspected and maintained to ensure it can operate in the time you need it the most.