Wikidata:Topics/Wikidata

This page aims to coordinate an effort to document Wikidata within Wikidata itself.

Wikidata is represented by Wikidata (Q2013).

If you are confused about any of the terms on this page, check out Wikidata:Data model.

Queries

• Entity types of Wikidata (edit)
• Data types of Wikidata (edit), see also Help:Data type
• Property constraints of Wikidata (edit), see also Help:Property constraints portal
• WikiProjects for Wikidata (edit), see also Wikidata:WikiProjects
• Tools for Wikidata
  • Userscripts for Wikidata (edit), see also Wikidata:Tools/Enhance user interface
  • Web applications for Wikidata (edit), see also Wikidata:Tools
  • Command-line tools for Wikidata (edit), see also Wikidata:Tools/For programmers#cli
  • Libraries for Wikidata (edit), see also Wikidata:Tools/For programmers#libraries

TODO: It would be nice to have a SPARQL query that yields all of the events from Wikidata:News.

Statistics

Entity types

Entity	Actual number	According to quantity (P1114)
Wikidata item (Q16222597)	109,635,907	100,559,723
Wikidata property (Q18616576)	11,865
Wikibase lexeme (Q51885771)	1,316,550

Entity	Number of items	Actual number	According to quantity (P1114)
property constraint (Q21502402)	??	??
Wikidata Entity Schema (Q73505550)	none	396
WikiProject for Wikidata (Q115473050)	??	??
data import into Wikidata (Q107661232)	none	184

Documents

Entity	Number of items	Actual number	According to quantity (P1114)
Wikidata policy (Q115666147)	??	≥21
Wikidata guideline (Q115666280)	??	≥3
Wikidata RFC (Q115496813)	none	149
Wikidata property proposal (Q114746893)	none	>4,822

Users

Entity	Number of items	Actual number	According to quantity (P1114)
Wikidata bot (Q115623368)	none	≥588
Wikidata administrator (Q115676116)	??	71
Wikidata property creator (Q115667414)	??	50

See also Wikidata:Statistics.

See also

• Wikidata:Humour