# Karl Marx

> German composer (1897–1985)

**Wikidata**: [Q882538](https://www.wikidata.org/wiki/Q882538)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karl_Marx_(composer))  
**Source**: https://4ort.xyz/entity/karl-marx-q882538


## References

1. Integrated Authority File
2. BnF authorities
3. Czech National Authority Database
4. Musicalics
5. MusicBrainz
6. Virtual International Authority File
7. [Source](https://kalliope-verbund.info/DE-611-BF-27025)
8. SNAC
9. Brockhaus Enzyklopädie
10. Freebase Data Dumps. 2013
11. CONOR.SI
12. Carnegie Hall linked open data
13. LIBRIS. 2012
14. National Library of Israel Names and Subjects Authority File