# Siebel

> German aircraft manufacturer

**Wikidata**: [Q469704](https://www.wikidata.org/wiki/Q469704)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Siebel)  
**Source**: https://4ort.xyz/entity/siebel


## References

1. archINFORM
2. Freebase Data Dumps. 2013
3. [Source](https://www.archinform.net/service/wd_aipro.php)
4. FactGrid