Assertion: sprinkler system | /r/MadeOf | pipe
Facets:
value: with pressurized water in them
type: OTHER
value: with heads
type: OTHER
value: along a ceiling
type: LOCATION
Source sentences:
text: A sprinkler system consists of pipes along a ceiling that contain water under pressure, with an additional source of water for a constant flow.
text: Sprinkler systems consist of pipes with pressurized water in them and heads that are designed to open when they reach a certain temperature.