# ruled surface

> surface through every point of which runs a straight line which equally is on the surface

**Wikidata**: [Q840376](https://www.wikidata.org/wiki/Q840376)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ruled_surface)  
**Source**: https://4ort.xyz/entity/ruled-surface


## References

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