# 1990–91 Ekstraklasa

> sports season

**Wikidata**: [Q340119](https://www.wikidata.org/wiki/Q340119)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1990–91_Ekstraklasa)  
**Source**: https://4ort.xyz/entity/1990-91-ekstraklasa


## References

1. Freebase Data Dumps. 2013