# silica dust

> respirable form of silicon dioxide

**Wikidata**: [Q20963647](https://www.wikidata.org/wiki/Q20963647)  
**Source**: https://4ort.xyz/entity/silica-dust


## References

1. [Environment Ontology](https://raw.githubusercontent.com/INCATools/environments2wikidata/master/matches/curated-high-confidence-envo.tsv)
2. Quora