Assertion: plant's building | /r/HasAspect | 125 ventilators on the roof
Facets:
value: to keep moisture
type: PURPOSE
value: on the roof
type: LOCATION
Source sentences:
text: The building has at least 40 MW of air conditioning equipment, including 125 ventilators on the roof supported by four large air handlers (four cylindrical structures west of the building) to keep moisture under control.