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- Wikipedia categories play a significant role in organizing articles by topic. They form a hierarchy, which groups related articles into larger collections. Wikidata provides a corresponding item for each category and allows to define membership of other items to the specific category by a SPARQL query or by specifying classes and properties.
wikidataworkshop.github.io › 2022 › papersAnalysis of Consistency between Wikidata and Wikipedia Categories
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Jan 22, 2023 · Wikidata is a free and open knowledge base that can be read and edited by both humans and machines. Wikidata acts as central storage for the structured data of its Wikimedia sister projects including Wikipedia, Wikivoyage, Wiktionary, Wikisource, and others.
- Highest Point P610
point with highest elevation in a region, or on the path of...
- Eliza Scanlen
From Wikidata. Jump to navigation Jump to search. Australian...
- Earth Q2
third planet from the Sun in the Solar System
- Douglas Adams Q42
English author and humourist (1952–2001)
- Aditya-L1
Indian solar probe
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- Wikidata:Structured Categories
Structured Description for Categories in Wikimedia Projects....
- Wikidata:Glossary
Category item, template item and module item are Wikidata...
- Highest Point P610
Mar 10, 2024 · Structured Description for Categories in Wikimedia Projects. Wikimedia Categories currently have an important function in contextualizing pages in Wikimedia projects as well as in driving knowledge engineering application such as semantic annotation tools and semantic similarity measures.
5 days ago · Category item, template item and module item are Wikidata items with sitelinks to categories, templates, or modules on Wikimedia sites. When the last sitelink is deleted, these items are generally deleted (see Wikidata:Database reports/to delete).
- Migration of Interlanguage Links
- Related Information
- Infoboxes That Use It
- Parser Function
- Lua Modules
- Appropriate Usage in Articles
Local interlanguage links in Wikipedia pages can be safely removed if the local list and the Wikidata list match. Understand that unexplained removal of interlanguage links could appear to be vandalism. To avoid being reverted, leave an edit summarywhen removing local links, preferably linking to this page. In general, it is best to remove interwik...
Article status indicators
Good Articles and Featured Articles on other-language Wikipedias are indicated by a star next to the language link. Wikidata supports this through badges (see :d:Wikidata:Development plan § Badges). When editing the list of Wikipedia links in Wikidata, the status of the article can be changed by clicking on the medallion to the right of the article name.
Interlanguage links with anchors
Sometimes an interlanguage link includes an anchor, which is a link to a section header of a page or to text within a parameter of {{anchor}}. The anchor directly follows the "#" character. For example: 1. [[:fr:Analyse de survie#Fonction de survie]] An anchor link is used when the linked-to, other-language Wikipedia does not have an article that corresponds entirely with the one on the linked-from Wikipedia, but does have an article that deals in part with the same subject. By design, Wikida...
Suppression of Wikidata links
An individual page can completely suppress Wikidata links by using the {{noexternallanglinks}} magic word. The magic word also supports suppression of only specific languages, in the form: 1. {{noexternallanglinks:es|fr|it}}, which would suppress the Spanish, French, and Italian links.
See Category:Templates using data from Wikidata. There are two methods of obtaining data from Wikidata to use in an article.
The simplest is to use the #statements parser function. For example, to get Madonna's date of birth you need to know the property number of "date of birth" which is P569. (You can find this by clicking the property on Wikidata.) 1. Placing the code {{#statements:P569}} on the Madonna article will then return: "16 August 1958". To obtain data from a...
For more advanced uses, it is necessary to use Lua modules, for example to choose between alternative values, to include references and to create links. Several competing Wikidata moduleshave been developed, and are used in different Wikipedia language versions. Modules that are used to put automatically-updating Wikidata values into a Wikipedia ar...
It is possible to use Wikidata to supply content anywhere in an article, including in article text (e.g., to add the numbers in the sentence "The current population of Berlin is 3,755,251."), in infoboxes, in other templates, in tables, and in lists. It is even possible, with #Lua modules, to import Wikidata's reference information for the claim. H...
Wikidata is a wiki powered by the software MediaWiki, including its extension for semi-structured data, the Wikibase. As of early 2023, Wikidata had 1.54 billion item statements (semantic triple).
Wikidata is a collaboratively edited knowledge base hosted by the Wikimedia Foundation. It is a common source of open data that Wikimedia projects such as Wikipedia can use, and anyone else, under a public domain license.
As an open, linked-data project, Wikidata is structured by properties (categories of data that define what values may be contributed in a statement) and is accessible to both humans and machines. This enables Wikidata to be used by other computing tools and websites.
