Assertion: transom window | /r/ObjectUse | used for ventilation
Facets:
value: before the days of air conditioning
type: TEMPORAL
value: often
type: TEMPORAL
value: historically
type: TEMPORAL
Source sentences:
text: Historically, transom windows were often used for ventilation.
text: In historical homes, you will often see transom windows that actually open and close like awning windows, used for ventilation before the days of air conditioning.