Assertion: ventilation | /r/CapableOf | remove air
Facets:
value: naturally
type: MANNER
value: from a space
type: LOCATION
value: (windows)
type: OTHER
Source sentences:
text: The ventilation or the heating, ventilating, and air-conditioning (HVAC) system of a building supplies and removes air naturally (windows) and/or mechanically to and from a space.