About: trace of metal

Head noun: trace
Postmodifier: of metal

Same concepts

Broader concepts

label	provenance	confidence
impurity	isap:297079038	0.386186

Narrower concepts

label	provenance	confidence
copper	isap:115027796	0.526660
mercury	isap:33979952	0.404033
vanadium	isap:363952603	0.360957
cadmium	isap:36586230	0.359078
nickel	isap:119433680	0.343109
lead	isap:87214974	0.334655
iron	isap:94397385	0.205868