# ex post facto law

> law that retroactively changes the legal consequences or status of actions that were committed, or relationships that existed, before the enactment of the law

**Wikidata**: [Q328293](https://www.wikidata.org/wiki/Q328293)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ex_post_facto_law)  
**Source**: https://4ort.xyz/entity/ex-post-facto-law


## References

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