# producer gas

> obsolete form of gas fuel

**Wikidata**: [Q2622355](https://www.wikidata.org/wiki/Q2622355)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Producer_gas)  
**Source**: https://4ort.xyz/entity/producer-gas


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)