# Hajnal line

> division of Europe into areas characterized by different levels of nuptiality

**Wikidata**: [Q3997377](https://www.wikidata.org/wiki/Q3997377)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hajnal_line)  
**Source**: https://4ort.xyz/entity/hajnal-line


## References

1. Freebase Data Dumps. 2013