About: crystalline silica from brick

Premodifier: crystalline
Head noun: silica
Postmodifier: from brick

Same concepts

Broader concepts

label	provenance	confidence
masonry product	isap:442312912	0.754600
arsenic	isap:444208576	0.550958
chromium	isap:105290380	0.517845

Narrower concepts

label	provenance	confidence