Assertion: ammonia | /r/CapableOf | make up of nitrogen
Facets:
Source sentences:
text: Ammonia is a toxic inorganic chemical made up of nitrogen and hydrogen.
text: Ammonia (Nh3) is comprised of nitrogen, the stuff that lawns crave.
text: Ammonia (NH 3 is a chemical compound made up of one part nitrogen (N) and three parts hydrogen (H 3 ).