Assertion: breathing | /r/CapableOf | remove airborne contaminants
Facets:
value: by enclosing the contaminant source
type: MANNER
Source sentences:
text: Ventilation used to capture and remove airborne contaminants by enclosing the contaminant source (i.e., the patient) or by placing an exhaust hood close to the contaminant source.\ven`ti*la"tion\