# productivity

> average measure of the efficiency of production

**Wikidata**: [Q2111958](https://www.wikidata.org/wiki/Q2111958)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Productivity)  
**Source**: https://4ort.xyz/entity/productivity


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Encyclopædia Britannica Online
3. Nuovo soggettario
4. [Registros de autoridad de "Materia" de la Biblioteca Nacional de España. Spain open data portal](https://www.bne.es/media/datosgob/catalogo-autoridades/materia/materia-UTF8.zip)
5. BBC Things
6. YSO-Wikidata mapping project
7. National Library of Israel
8. KBpedia
9. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)