# length

> measured dimension of an object in a physical space

**Wikidata**: [Q36253](https://www.wikidata.org/wiki/Q36253)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Length)  
**Source**: https://4ort.xyz/entity/length


## References

1. ISO 80000-1:2009 Quantities and units—Part 1: General
2. [Source](https://lingualibre.org/wiki/Q803933)
3. Freebase Data Dumps. 2013
4. YSO-Wikidata mapping project
5. BabelNet
6. Quora
7. ISO 80000-3:2006 Quantities and units — Part 3: Space and time
8. ISO 80000-3:2019 Quantities and units — Part 3: Space and time
9. SI Brochure (9th edition): Concise summary
10. KBpedia