Assertion: ammonia | /r/HasProperty | harmless
Facets:
value: perfectly
type: DEGREE
value: at low concentrations
type: LOCATION
value: generally
type: DEGREE
Source sentences:
text: Although at low concentrations, ammonia is generally harmless, at high concentrations ammonia will cause damage to vegetation and is an irritant to the eyes and nose.
text: Of course, all the ammonia, as such, that any natural water might ever contain, is perfectly harmless.