# axiom schema of replacement

> in set theory, the axiom schema that the image of a set under a definable class function is also a set

**Wikidata**: [Q1361825](https://www.wikidata.org/wiki/Q1361825)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Axiom_schema_of_replacement)  
**Source**: https://4ort.xyz/entity/axiom-schema-of-replacement


## References

1. Freebase Data Dumps. 2013
2. Quora