# Presidential libraries system

> network of research libraries with the collection of a U.S. president's papers

**Wikidata**: [Q1546583](https://www.wikidata.org/wiki/Q1546583)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Presidential_library_system)  
**Source**: https://4ort.xyz/entity/presidential-libraries-system


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. National Archives Identifier
3. Art & Architecture Thesaurus
4. Freebase Data Dumps. 2013
5. Library of Congress Authorities
6. National Library of Israel