# elementary class

> class consisting of all structures satisfying a fixed first-order theory

**Wikidata**: [Q1327762](https://www.wikidata.org/wiki/Q1327762)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Elementary_class)  
**Source**: https://4ort.xyz/entity/elementary-class


## References

1. Freebase Data Dumps. 2013