Assertion: manure's nitrogen | /r/HasProperty | volatile
Facets:
value: very
type: DEGREE
value: in some forms
type: OTHER
value: relatively
type: DEGREE
Source sentences:
text: Nitrogen, being relatively volatile in some forms, has a tendency to decrease rapidly as the manure is left unrecovered.
text: Nitrogen is very volatile and can be lost to the air as ammonia during storage and handling.