Assertion: chlorofluorocarbon | /r/HasProperty | replaced by hydrofluorocarbon
Facets:
value: in refrigerators
type: LOCATION
value: in air conditioners
type: LOCATION
value: largely
type: DEGREE
Source sentences:
text: CFCs have largely been replaced by hydrofluorocarbons (HFCs) in air conditioners and refrigerators.