# waterfall

> place where water flows over a steep or vertical drop

**Wikidata**: [Q34038](https://www.wikidata.org/wiki/Q34038)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Waterfall)  
**Source**: https://4ort.xyz/entity/waterfall


## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=31607)
2. [Source](https://lingualibre.org/wiki//Q463144)
3. Nuovo soggettario
4. Freebase Data Dumps. 2013
5. Integrated Authority File
6. BBC Things
7. YSO-Wikidata mapping project
8. Environment Ontology
9. FactGrid
10. National Library of Israel
11. KBpedia
12. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)