About: nitrogen-containing gas

Premodifier: nitrogen-containing
Head noun: gas

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
ammonia	isap:508071058	0.544791
nh3	isap:279485896	0.381233
nitrogen	isap:350032580	0.367799
n2	isap:187164223	0.365334