# Zener cards

> Cards used to conduct paranormal experiments

**Wikidata**: [Q1991051](https://www.wikidata.org/wiki/Q1991051)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Zener_cards)  
**Source**: https://4ort.xyz/entity/zener-cards


## References

1. Freebase Data Dumps. 2013