# rectangle

> quadrilateral with four right angles

**Wikidata**: [Q209](https://www.wikidata.org/wiki/Q209)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rectangle)  
**Source**: https://4ort.xyz/entity/rectangle


## References

1. Integrated Authority File
2. Freebase Data Dumps. 2013
3. BabelNet
4. Quora
5. KBpedia
6. GF WordNet
7. [Source](https://bendwavy.org/klitzing/dimensions/polygons.htm)
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)