# S44
**Wikidata**: [Q124214433](https://www.wikidata.org/wiki/Q124214433)  
**Source**: https://4ort.xyz/entity/s44-q124214433


## References

1. [Source](https://pid.cz/wp-content/uploads/mapy/schemata-trvala/Esko.pdf?x77800)
2. [Source](https://pid.cz/wp-content/uploads/mapy/schemata-trvala/Esko-schema.pdf)