# SM U-99

> German submarine

**Wikidata**: [Q7391613](https://www.wikidata.org/wiki/Q7391613)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/SM_U-99)  
**Source**: https://4ort.xyz/entity/sm-u-99


## References

1. Freebase Data Dumps. 2013