# polynya

> area of open water surrounded by sea ice

**Wikidata**: [Q923791](https://www.wikidata.org/wiki/Q923791)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Polynya)  
**Source**: https://4ort.xyz/entity/polynya


## References

1. Library of Congress Subject Headings
2. IdRef
3. Freebase Data Dumps. 2013
4. Faceted Application of Subject Terminology
5. [Environment Ontology](https://raw.githubusercontent.com/INCATools/environments2wikidata/master/matches/curated-high-confidence-envo.tsv)
6. National Library of Israel