# portolan chart

> nautical charts, first made in the 13th century

**Wikidata**: [Q266680](https://www.wikidata.org/wiki/Q266680)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Portolan_chart)  
**Source**: https://4ort.xyz/entity/portolan-chart


## References

1. Freebase Data Dumps. 2013
2. BabelNet
3. National Library of Israel Names and Subjects Authority File