# ruby

> variety of corundum, mineral, gemstone

**Wikidata**: [Q43088](https://www.wikidata.org/wiki/Q43088)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ruby)  
**Source**: https://4ort.xyz/entity/ruby-q43088


## References

1. SciFinder
2. [Source](https://hedendaagsesieraden.nl/2022/11/15/robijn/)
3. Freebase Data Dumps. 2013
4. YSO-Wikidata mapping project
5. BabelNet
6. National Library of Israel
7. KBpedia
8. GF WordNet