Template:Authority control/doc

Description
This metadata template links Wikipedia articles to various library catalogue systems. At the moment, it is used almost exclusively in biographical articles. See authority control and Authority control for more information.

The supported authority files include:
 * 1) Universal Authority File (Gemeinsame Normdatei or GND)
 * 2) Library of Congress Control Number (LCCN)
 * 3) Virtual International Authority File (VIAF)
 * 4) LIBRIS by the National Library of Sweden (SELIBR)
 * 5) Open Researcher and Contributor ID (ORCID)
 * 6) Dutch Biography Portal (Biografisch Portaal or BPN)
 * 7) Outdated: Name Authority File (Personennamendatei or PND), now part of GND
 * 8) Outdated: Corporate Bodies Authority File (Gemeinsame Körperschaftsdatei or GKD), now part of GND
 * 9) Outdated: Subject Headings Authority File (Schlagwortnormdatei or SWD), now part of GND

Where possible, the template also generates a link to WorldCat Identities, using the LCCN variable. (It will shortly be possible to link using VIAF values - this is being tested by OCLC and will be activated in the template as soon as it goes live.)

Usage

 * Blank :


 * The following data sources are accepted:


 * The following data sources are deprecated

and will cause articles to be added to hidden tracking sub-categories of Category:Wikipedia articles with authority control information:

Examples
  (for Alexander Graham Bell) produces

  (for Henry Witherby) produces:

Microformat
The template wraps each UID value with the XHTML code:, which enables the first-found value to be included in an hCard microformat. For that reason, VIAF, where present, is given first.

Maintenance reports

 * All template-namespace pages using authority control
 * Number of transclusions