# Luoyang

> prefecture-level city in Henan, People's Republic of China

**Wikidata**: [Q187136](https://www.wikidata.org/wiki/Q187136)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Luoyang)  
**Source**: https://4ort.xyz/entity/luoyang


## References

1. GEOnet Names Server. 2018
2. [Source](https://www.tours.fr/action-municipale/364-jumelages-et-partenariats.htm#par2406)
3. [Source](https://www.plovdiv.bg/en/about-plovdiv/побратимени-градове/)
4. National Database of Laws and Regulations
5. Virtual International Authority File
6. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
7. BnF authorities
8. [Source](https://cn.wtcf.org.cn/citys/3393-2.html)
9. Freebase Data Dumps. 2013
10. Czech National Authority Database
11. MusicBrainz
12. [Source](http://www.citypopulation.de/php/china-henan-admin.php)
13. Tabulation on 2020 China Population Census by County
14. [Source](https://m.ly.gov.cn/2024/05-09/144721.html)
15. [Source](https://m.ly.gov.cn/2025/04-30/565379.html)
16. GeoNames
17. [Source](https://service.unece.org/trade/locode/cn.htm)
18. Treccani's Enciclopedia on line
19. Dizionario di Storia
20. [iNaturalist](https://www.inaturalist.org/places/inaturalist-places.csv.zip)