Assertion: barometer | /r/ObjectUse | used as altimeter
Facets:
value: on ships
type: LOCATION
value: on planes
type: LOCATION
Source sentences:
text: Barometers can also be used as altimeters on planes and ships.
text: Thus it is not just that barometers can be used as altimeters, but many of the altimeters are actually barometers.