# axiom of regularity

> axiom stating that all sets are well-founded

**Wikidata**: [Q470981](https://www.wikidata.org/wiki/Q470981)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Axiom_of_regularity)  
**Source**: https://4ort.xyz/entity/axiom-of-regularity


## References

1. Freebase Data Dumps. 2013