# arch dam

> solid dam made of concrete that is curved upstream in plan

**Wikidata**: [Q890545](https://www.wikidata.org/wiki/Q890545)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Arch_dam)  
**Source**: https://4ort.xyz/entity/arch-dam


## References

1. Freebase Data Dumps. 2013
2. BabelNet
3. [archINFORM](https://www.archinform.net/service/wd_aistich.php)
4. KBpedia
5. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)