# population pyramid

> graphical illustration showing distribution of age groups in a population

**Wikidata**: [Q329823](https://www.wikidata.org/wiki/Q329823)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Population_pyramid)  
**Source**: https://4ort.xyz/entity/population-pyramid


## References

1. Integrated Authority File
2. [Source](https://lingualibre.fr/wiki/Q205417)
3. Freebase Data Dumps. 2013
4. Quora
5. National Library of Israel
6. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)