# Hark Olufs

> North Frisian sailor

**Wikidata**: [Q20680](https://www.wikidata.org/wiki/Q20680)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hark_Olufs)  
**Source**: https://4ort.xyz/entity/hark-olufs


## References

1. Virtual International Authority File
2. Integrated Authority File
3. [BnF authorities](https://data.bnf.fr/ark:/12148/cb15053752s)
4. Freebase Data Dumps. 2013
5. CERL Thesaurus