# postage stamp

> small piece of paper that is purchased and displayed on an item of mail as evidence of payment of postage

**Wikidata**: [Q37930](https://www.wikidata.org/wiki/Q37930)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Postage_stamp)  
**Source**: https://4ort.xyz/entity/postage-stamp


## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=6569)
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. Integrated Authority File
5. BBC Things
6. YSO-Wikidata mapping project
7. BabelNet
8. Quora
9. National Library of Israel
10. KBpedia
11. GF WordNet
12. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)
13. [CLLD Concepticon 3.1.0 - Concept set POSTAGE STAMP](https://concepticon.clld.org/parameters/596)