# coin

> piece of hard material produced in large quantities to facilitate trade

**Wikidata**: [Q41207](https://www.wikidata.org/wiki/Q41207)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Coin)  
**Source**: https://4ort.xyz/entity/coin


## References

1. Library of Congress Authorities
2. Integrated Authority File
3. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=1658)
4. Nuovo soggettario
5. Freebase Data Dumps. 2013
6. BBC Things
7. YSO-Wikidata mapping project
8. BabelNet
9. Quora
10. Europeana Fashion Thesaurus v1
11. [(1) Coin Collecting - Coin News - Coins in History](https://www.reddit.com/r/coins/)
12. [Source](https://thenextweb.com/vocabulary/coin/)
13. [Source](https://islamansiklopedisi.org.tr/sikke)
14. National Library of Israel
15. KBpedia