# shale

> fine-grained, clastic sedimentary rock

**Wikidata**: [Q751300](https://www.wikidata.org/wiki/Q751300)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Shale)  
**Source**: https://4ort.xyz/entity/shale


## References

1. Freebase Data Dumps. 2013
2. BabelNet
3. [Environment Ontology](https://raw.githubusercontent.com/INCATools/environments2wikidata/master/matches/curated-high-confidence-envo.tsv)
4. Quora
5. [Source](https://golden.com/wiki/Shale-W33AX)
6. KBpedia