# NIST-7

> atomic clock

**Wikidata**: [Q1149108](https://www.wikidata.org/wiki/Q1149108)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NIST-7)  
**Source**: https://4ort.xyz/entity/nist-7


## References

1. Freebase Data Dumps. 2013