# black market

> market in which goods or services are traded illegally

**Wikidata**: [Q50851](https://www.wikidata.org/wiki/Q50851)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Black_market)  
**Source**: https://4ort.xyz/entity/black-market


## References

1. Integrated Authority File
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. BBC Things
5. [Electronic catalog of libraries of Belarus. 2024](http://unicat.nlb.by/opac/pls/dict.prn_ref?tu=e&tq=v0&name_view=va_all&a001=BY-NLB-ar37788&strq=l_siz=20)
6. Quora
7. National Library of Israel Names and Subjects Authority File
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)