About: high level of contaminant

Premodifier: high
Head noun: level
Postmodifier: of contaminant

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
heavy metal	isap:374315628	0.797301
other toxin	isap:376039269	0.766979
mercury	isap:31726574	0.576665
pcb	isap:466304108	0.551172
organochlorine	isap:131434702	0.451071