# ProQuest

> American information company

**Wikidata**: [Q2111400](https://www.wikidata.org/wiki/Q2111400)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/ProQuest)  
**Source**: https://4ort.xyz/entity/proquest


## References

1. [Source](https://about.proquest.com/en/products-services/HeritageQuest-Online/)
2. Virtual International Authority File
3. CiNii Research
4. [ProQuest to Acquire Ex Libris](https://americanlibrariesmagazine.org/blogs/the-scoop/proquest-to-acquire-ex-libris/)
5. [Source](https://orcid.org/members/001G000001GAON6IAP-proquest)
6. Google Knowledge Graph
7. GRID Release 2020-06-29
8. [Source](https://americanlibrariesmagazine.org/blogs/the-scoop/proquest-to-acquire-ex-libris/)
9. [Source](http://km.aifb.kit.edu/services/crunchbase/)
10. GRID Release 2016-12-06
11. Quora
12. Aligned ISNI and Ringgold identifiers for institutions
13. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)