# Institute of Language and Literature

> institute of ESSR Academy of Sciences

**Wikidata**: [Q16412915](https://www.wikidata.org/wiki/Q16412915)  
**Source**: https://4ort.xyz/entity/institute-of-language-and-literature

## Summary
The Institute of Language and Literature is a research institute in Estonia associated with the ESSR (Estonian Soviet Socialist Republic) Academy of Sciences. It is a formally recognized scholarly organization focused on language and literature research and is represented in authority and library identifier systems.

## Key Facts
- The Institute of Language and Literature is an instance of a research institute.  
- It is described on Wikidata as an "institute of ESSR Academy of Sciences."  
- Country: Estonia.  
- ISNI: 0000000122990111.  
- VIAF ID: 156049110.  
- idref ID: 028010876 (reference data includes a 2022-07-06 provenance).  
- Library of Congress authority ID: n81149363.  
- National Library of Israel J9U ID: 987007520870505171 (with referenced source).  
- NLA Trove people ID: 814460.  
- Has an entry on the Estonian-language Wikipedia (wikipedia_languages: et).  
- Classified in linked data as a research institute (related class: research institute; sitelink_count: 41 for that class).

## FAQs
### Q: What is the Institute of Language and Literature?
A: The Institute of Language and Literature is a research institute affiliated with the ESSR Academy of Sciences that focuses on language and literature studies. It is formally recognized in several international authority and library identifier systems.

### Q: Where is the institute based?
A: The institute is located in Estonia, as indicated by its country property.

### Q: How can I find authoritative identifiers for this institute?
A: The institute is represented by multiple authority identifiers, including ISNI 0000000122990111, VIAF 156049110, Library of Congress n81149363, idref 028010876, NLA Trove 814460, and National Library of Israel ID 987007520870505171.

## Why It Matters
As an institute formally tied to the ESSR Academy of Sciences, the Institute of Language and Literature serves as an organized research body dedicated to the study of language and literature. Institutions of this type consolidate scholarly expertise, maintain continuity in research agendas, and enable systematic documentation and analysis of linguistic and literary heritage. Its presence in international authority and library identifier systems (ISNI, VIAF, Library of Congress, idref, National Library of Israel, NLA Trove) makes it discoverable and citable across bibliographic, archival, and research infrastructures. That discoverability supports scholarly communication, cataloging, and the integration of its outputs into national and international research networks. Having an entry in the Estonian-language Wikipedia further indicates public and cultural recognition within Estonia. Overall, the institute functions as a node linking national scholarly activity on language and literature to broader bibliographic and academic ecosystems.

## Notable For
- Being an institute associated with the ESSR Academy of Sciences, as recorded in its Wikidata description.  
- Presence in major authority and library identifier systems (ISNI, VIAF, Library of Congress, idref, National Library of Israel, NLA Trove).  
- Representation on the Estonian-language Wikipedia.  
- Classified explicitly as a research institute in linked-data resources.

## Body
### Identity and Classification
- Official label: Institute of Language and Literature.  
- Wikidata description: "institute of ESSR Academy of Sciences."  
- Instance of: research institute.  
- Related class: research institute (linked-data sitelink_count: 41).

### Location and Language Presence
- Country: Estonia.  
- Has a Wikipedia presence in Estonian (wikipedia_languages: et).  
- Associated historically/organizationally with the ESSR Academy of Sciences (as indicated by the Wikidata description).

### Authority and Bibliographic Identifiers
- ISNI: 0000000122990111.  
- VIAF ID: 156049110.  
- idref ID: 028010876 (reference metadata includes a provenance date of 2022-07-06).  
- Library of Congress authority ID: n81149363.  
- National Library of Israel J9U ID: 987007520870505171 (with referenced source).  
- NLA Trove people ID: 814460.

### Presence in Knowledge Graphs and Catalogs
- Listed in Wikidata with a short institutional description and multiple identifier mappings.  
- Connected to library and national catalog systems via the identifiers above, enabling cross-referencing in bibliographic records and authority files.

### Documentation Notes
- sitelink_count (from structured properties) for the entity: 1.  
- The related research-institute class has a sitelink_count of 41, indicating broader linkage in Wikidata for that class.

## References

1. Virtual International Authority File
2. National Library of Israel Names and Subjects Authority File