About: ozone pollution

Premodifier: ozone
Head noun: pollution

Same concepts

Broader concepts

label	provenance	confidence
form of pollution	isap:150614915	0.633923
problem	isap:28880568	0.426692
concern	isap:26920398	0.361954
child	isap:14929037	0.226175

Narrower concepts

label	provenance	confidence