# document indexing

> classifying a document by keywords, index terms or descriptors

**Wikidata**: [Q1167863](https://www.wikidata.org/wiki/Q1167863)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Subject_indexing)  
**Source**: https://4ort.xyz/entity/document-indexing


## References

1. [Source](https://lingualibre.org/wiki/Q678323)
2. Freebase Data Dumps. 2013
3. Nuovo soggettario
4. Dictionary of Archives Terminology
5. YSO-Wikidata mapping project
6. [Basic Register of Thesauri, Ontologies & Classifications](http://bartoc.org/en/EuroVoc/document-indexing)