About: sulfur dioxide so2

Premodifier: sulfur dioxide
Head noun: so2

Same concepts

Broader concepts

label	provenance	confidence
other air pollutant	isap:263047303	0.777775
atmospheric pollutant	isap:263047297	0.755867
air pollutant	isap:263047299	0.735878
other pollutant	isap:263047300	0.733483
criterion pollutant	isap:263047293	0.704374
contaminant	isap:111454774	0.571124
compound	isap:329376439	0.530020
variety of pollutant	isap:231701108	0.524826
emission	isap:331055567	0.476851
gas	isap:281055756	0.465619
harmful gas	isap:281055775	0.435133
pollutant	isap:263047292	0.394578
oxide of sulfur	isap:466703687	0.363954

Narrower concepts

label	provenance	confidence