# SM U-9

> 1910 Type U 9 submarine

**Wikidata**: [Q566468](https://www.wikidata.org/wiki/Q566468)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/SM_U-9)  
**Source**: https://4ort.xyz/entity/sm-u-9


## References

1. Freebase Data Dumps. 2013