Commons:Wikidata

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This page is a translated version of a page Commons:Wikidata and the translation is 55% complete. Changes to the translation template, respectively the source language can be submitted through Commons:Wikidata and have to be approved by a translation administrator.

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Das Wikidata-Logo

Wikidata is a Wikimedia project to create an open and collaborative database. It is for data what Wikimedia Commons is for media files: it centralizes access and management of structured data, such as interwiki references and statistical information. Wikidata contains data in all languages for which there are Wikimedia projects. It is also deployed on Wikimedia Commons (since September 2013).

For more information, see Short introduction to Wikidata.

Wikimedia Commons auf Wikidata[edit]

Information about Commons is stored in Wikidata in two forms: as sitelinks, and as statements on items.

Sitelinks[edit]

Sitelinks identify a 1-to-1 mapping between Wiki-pages and items on Wikidata. They are added and edited in the lower part of the Wikidata page for an item. By convention, article-like items should only be sitelinked to gallery pages on Commons, and category-like items should only be sitelinked to category pages. The sitelinks are used to fill the interwiki links section in the page sidebar (though this can be over-ridden locally on the page). From December 2014, they will also identify the single Wikidata item from which information can be drawn by templates on a category or gallery page. (More flexibility in accessing information from Wikidata is hoped to be possible in Spring 2015).

Only Commons galleries and Commons categories should be sitelinked from Wikidata items, and then only from article-like and category-like items respectively.

Statements[edit]

The other way information about Commons is stored on Wikidata is through statements, which can be read by templates and programs which access Wikidata. These can be added and edited in the upper part of the Wikidata page for an item. Some of them are presented below:

Statements pointing to Commons pages[edit]

Title ID Datentyp Beschreibung
Commons-Kategorie P373 Text name of the Commons category page (without the prefix "Category") containing files related to this article-like or category-like item
Commons-Gallerie P935 Zeichenkette name of the Commons gallery page containing files related to this article-like or category-like item
Commons creator template P1472 String name of the Commons creator template (without the prefix "Creator") containing information related to this article-like item for a person
Commons institution template P1612 String name of the Commons institution template (without the prefix "Institution") containing information related to this article-like item for an organisation

Statements pointing to media on Commons[edit]

Titel ID Datentyp Beschreibung
Bild P18 Commons-Multimediadatei an image depicting the subject (person, species, etc.); more specific properties should be used when more description is required, e.g. signature (P109), logo image (P154), locator map image (P242) and detail map (P1621)
Video P10 Commons-Multimediadatei relevantes Video
Audio P51 Commons-Multimediadatei relevante Tondatei
Aussprache Audio P443 Commons-Multimediadatei Name einer Datei in Commons mit der Aussprache; nutze Abfragekriterien um die Sprache zu identifizieren
Aufnahme der Stimme der Person P990 Commons media file audio file representing the voice of a person or character

For a full list of properties with data type "commonsMedia" see list of properties on Wikidata, and sort by data type.

Properties relating article-like and category-like items[edit]

Titel ID Datentyp Beschreibung
Hauptkategorie des Themas P910 Datenobjekt identifier for the category-like item that contains links to the category on Commons and the category on each Wikipedia which is considered the main category for the concept
Hauptartikel in der Kategorie P301 Datenobjekt identifier for the article-like item that contains links to the article on each Wikipedia which is considered the main article for the category. The identified item will also contain the link(s) to any related gallery page(s) on Commons.

Wikidata auf Commons[edit]

Links[edit]