# chemical industry

> a sector of the economy that manufactures, processes, and sells chemicals

**Wikidata**: [Q207652](https://www.wikidata.org/wiki/Q207652)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chemical_industry)  
**Source**: https://4ort.xyz/entity/chemical-industry


## References

1. Nuovo soggettario
2. Freebase Data Dumps. 2013
3. [Registros de autoridad de "Materia" de la Biblioteca Nacional de España. Spain open data portal](https://www.bne.es/media/datosgob/catalogo-autoridades/materia/materia-UTF8.zip)
4. Integrated Authority File
5. YSO-Wikidata mapping project
6. UMLS 2023
7. Quora
8. ASC Leiden Thesaurus dataset of 5 June 2018
9. National Library of Israel Names and Subjects Authority File
10. KBpedia
11. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)