# Security Service of the Ministry of Internal Affairs in Poland

> secret service of Poland from 1956 to 1989

**Wikidata**: [Q1647770](https://www.wikidata.org/wiki/Q1647770)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Security_Service_(Poland))  
**Source**: https://4ort.xyz/entity/security-service-of-the-ministry-of-internal-affairs-in-poland


## References

1. COURAGE Knowledge Graph
2. Freebase Data Dumps. 2013