# logic

> study of correct reasoning

**Wikidata**: [Q8078](https://www.wikidata.org/wiki/Q8078)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Logic)  
**Source**: https://4ort.xyz/entity/logic-q8078


## References

1. [Source](https://lingualibre.org/wiki//Q443739)
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=7111)
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. BBC Things
7. YSO-Wikidata mapping project
8. BabelNet
9. UMLS 2023
10. [Source](https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/1297.02008?OpenDocument)
11. National Library of Israel
12. KBpedia
13. [Source](https://vocabs.ardc.edu.au/viewById/316)
14. All Science Journal Classification Codes