# petroglyph

> images carved on a rock surface as a form of rock art

**Wikidata**: [Q42195](https://www.wikidata.org/wiki/Q42195)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Petroglyph)  
**Source**: https://4ort.xyz/entity/petroglyph


## References

1. Integrated Authority File
2. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=9714)
3. Nuovo soggettario
4. Freebase Data Dumps. 2013
5. [Registros de autoridad de "Materia" de la Biblioteca Nacional de España. Spain open data portal](https://www.bne.es/media/datosgob/catalogo-autoridades/materia/materia-UTF8.zip)
6. [Source](http://akp.nba.fi/wiki;kalliohakkaus)
7. [Source](https://app.raa.se/open/fornsok/lamningstyp/115/definition)
8. BBC Things
9. National Library of Israel
10. KBpedia
11. GF WordNet