# system of units

> collection of units of measurement and rules relating them to each other

**Wikidata**: [Q932268](https://www.wikidata.org/wiki/Q932268)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/System_of_units_of_measurement)  
**Source**: https://4ort.xyz/entity/system-of-units


## References

1. Freebase Data Dumps. 2013
2. YSO-Wikidata mapping project
3. KBpedia
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)