# angular aperture
**Wikidata**: [Q294643](https://www.wikidata.org/wiki/Q294643)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Angular_aperture)  
**Source**: https://4ort.xyz/entity/angular-aperture


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)