# Halligen

> group of islands in the North Sea

**Wikidata**: [Q21161](https://www.wikidata.org/wiki/Q21161)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Halligen)  
**Source**: https://4ort.xyz/entity/halligen


## References

1. BnF authorities
2. Freebase Data Dumps. 2013