# Piedras Negras

> municipal seat of Piedras Negras, State of Coahuila, Mexico

**Wikidata**: [Q1856408](https://www.wikidata.org/wiki/Q1856408)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Piedras_Negras,_Coahuila)  
**Source**: https://4ort.xyz/entity/piedras-negras


## References

1. Virtual International Authority File
2. [Source](http://tucodigo.mx/index.php?estado=5&mpio=25&b_query=mpio)
3. [Source](http://www.inafed.gob.mx/work/enciclopedia/EMM05coahuila/municipios/05025a.html)
4. [Source](https://www.inegi.org.mx/programas/ccpv/2020/)
5. Freebase Data Dumps. 2013
6. MusicBrainz
7. GeoNames
8. [Source](https://service.unece.org/trade/locode/mx.htm)
9. National Library of Israel Names and Subjects Authority File