About: mercury contamination

Premodifier: mercury
Head noun: contamination

Same concepts
http://dbpedia.org/resource/Mercury_(element)

Broader concepts

label	provenance	confidence
problem	isap:478034982	0.548174
concern	isap:477970423	0.453883
issue	isap:142351496	0.436171
threat	isap:53093745	0.432436
child	isap:142030755	0.232392

Narrower concepts

label	provenance	confidence
pregnant woman	isap:97006947	0.432823
fish	isap:41738817	0.163420