# Backflow

> plumbing term

**Wikidata**: [Q4839622](https://www.wikidata.org/wiki/Q4839622)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Backflow)  
**Source**: https://4ort.xyz/entity/backflow-q4839622


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)