Virtual International Authority File

Virtual International Authority File
VIAF Screenshot 2012
Screenshot 2012
AcronymVIAF
IntroducedAugust 6, 2003 (2003-08-06)
Managing organisationOCLC
Example70042340
Websiteviaf.org

The Virtual International Authority File (VIAF) is an international authority file. It is a joint project of several national libraries and operated by the Online Computer Library Center (OCLC).[1]

History

Discussion about having a common international authority started in the late 1990s. After a series of failed attempts to come up with a unique common authority file, the new idea was to link existing national authorities. This would present all the benefits of a common file without requiring a large investment of time and expense in the process.[2]

The project was initiated by the US Library of Congress (LC), the German National Library (DNB) and the OCLC on August 6, 2003. The Bibliothèque nationale de France (BnF) joined the project on October 5, 2007.

The project transitioned to being a service of the OCLC on April 4, 2012.[3]

The aim is to link the national authority files (such as the German Name Authority File) to a single virtual authority file. In this file, identical records from the different data sets are linked together. A VIAF record receives a standard data number, contains the primary "see" and "see also" records from the original records, and refers to the original authority records. The data are made available online and are available for research and data exchange and sharing. Reciprocal updating uses the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) protocol.

The file numbers are also being added to Wikipedia biographical articles and are incorporated into Wikidata.[4][5]

Other Languages
беларуская (тарашкевіца)‎: Virtual International Authority File
Esperanto: VIAF
Հայերեն: VIAF
עברית: VIAF
occitan: VIAF
русский: VIAF
srpskohrvatski / српскохрватски: Virtualna međunarodna normativna datoteka
suomi: VIAF
українська: VIAF