# S28
**Wikidata**: [Q124214482](https://www.wikidata.org/wiki/Q124214482)  
**Source**: https://4ort.xyz/entity/s28-q124214482


## 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)