# Blaschko's lines

> lines on skin, believed to trace the migration of embryonic cells, invisible under normal conditions.

**Wikidata**: [Q592830](https://www.wikidata.org/wiki/Q592830)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Blaschko's_lines)  
**Source**: https://4ort.xyz/entity/blaschko-s-lines


## References

1. Freebase Data Dumps. 2013