User talk:Daniel Mietchen

Archives
Archives

Discussions

• New requests for permissions/Bot:
  • PatsaBot 1 - Task/s: Add sitelink from Template:Taxonomy/* on thwiki to same entry from enwiki and update Thai description from generic template format to "แม่แบบอนุกรมวิธาน" (taxonomy template).
  • MarisDreshmanisBot 2 - Task/s: Create occupation Q-items and add native-language labels on existing occupation Q-items from 33 state-issued national occupation classifiers (165 national registries, 154 countries, ~30,000 new Q-items, ~120,000 native labels across 53 languages).
  • ias-kbase - Task/s: Read-only bulk entity lookups for an internal knowledge graph project. Fetches labels, claims, and sitelinks from Wikidata and intro-paragraph extracts from English Wikipedia. No writes.

Events

• Upcoming events:
  • Reminder: Propose a session for WikiProject Days 2026. Your proposal can be just one or two sentences. Suggestions include topics on how to use WikiProjects to connect with others and improve data modelling, how to revive a neglected WikiProject, and what makes a good WikiProject. Propose a session now. Deadline Sunday May 24.
  • Wikimedia Indonesia is hosting the 2026 Data Visualization Competition from 10th to 31st May 2026. We welcome visualization and essay submissions from Indonesian participants on various topics ranging from Indonesian history to biological diversity.
  • The three-hundred online Wikidata meetup in Swedish, May 24
  • Wikidata: An Open Knowledge Graph for Research and Beyond, a workshop on-site at the Digital Humanities Lab (C2003), University Hamburg, 27 May, 14:15 – 15:45 CEST. Registration (via link).

Press, articles, blog posts, videos

• Blogs: Easy way to add images to Wikipedia & Wikidata items, with WikiShootMe and Mapillary
• Papers:
  • Wikidata and authority files: reconciliation and cooperation procedures by Camillo Carlo Pellizzari di San Girolamo: an overview of the interactions between Wikidata and library authority files and of the usage of Wikibase by library authority files up to July 2025
  • Institutional practices in gender recording: an analysis of National Libraries by Novaes de Mendonça, and Ana Carolina Simionato Arakaki: contains references to Wikidata and its interconnection with library authority files
  • Modellizzazione delle conoscenze: Thesaurus Nuovo soggettario e Wikidata, due strumenti a confronto by Elena Cencetti, Camillo Carlo Pellizzari di San Girolamo and Elisabetta Viti (in Italian): a detailed comparison of Wikidata and the Nuovo soggettario Thesaurus as knowledge organization systems, with a case study regarding the reconciliation with Wikidata of a group of terms of the Nuovo soggettario Thesaurus regarding photography
• Videos:
  • Curating shared knowledge about artifacts on Wikidata with Till Grallert, it explores how the Jarāʾid project used Wikidata to build a multilingual, open knowledge graph of pre-1930 Arabic periodicals.
  • LIVE Wikidata editing #122 with User:Ainali and User:Abbe98 do some live editing on Wikidata (in English), and discuss the thought process of what they are doing and why they do it.
  • Every Major Oil and Gas Pipeline in History Mapped - a visualisation utilising Wikidata, OpenStreetmap, Wikipedia and Global Energy Monitor.
• Presentations
  • La fabrique collective des histoires queer dans les communs numériques. Presentation by John Samuel and panel, 2e Rencontres du Reseau Jeune Recherche LGBTQI+, Université Lyon 1, 12 May 2026

Tool of the week

• Wikidata Property Explorer is a tool by user Steven Liu. The tool is used for exploring Wikidata properties
• securitybaseline use Wikidata to get the domain names for institutions

Other Noteworthy Stuff

• MapRoulette Challenge (Chile): Improve heritage-related items around Santiago, Chile, linking them to Wikidata and OpenStreetMap.
• The Wikidata Platform team has published its backend replacement recommendation and accompanying technical architecture for the migration of the Wikidata Query Service (WDQS) away from Blazegraph. Feedback is invited until May 25th 2026, especially on potential gaps and impacts on advanced use cases. Wikidata community members and WDQS users are also encouraged to help identify high-impact tools and workflows that may need attention on this page. Feedback can be shared on the Migration talk page or during the next office hour. See the WDP team newsletter for more details

Newest properties and property proposals to review

• Newest General datatypes:
  • contains cadastral area (cadastral area that is wholly or partly contained by a municipality)
  • algebraic closure (‎algebraic closure of the field)
  • real closure (real closure of the formally real field)
  • eusocial caste (specialized type of an eusocial animal)
  • Wikimedia Commons content descriptor (Wikimedia Commons content descriptor which applies to this media file)
  • ‎time expansion (factor by which a recording's duration has been extended or compressed relative to the original real-time event, without pitch correction.)
  • ‎SELL rating (French video game content rating (1999–2003))
  • age requirement documentation URL (URL for a website's statement of compliance with U.S. legal record-keeping requirements related to visual depictions of actual sexually explicit conduct)
  • maximum vehicle length (maximum authorized length for vehicles (especially heavy goods vehicles) on a bridge, tunnel or road segment)
  • maximum vehicle width (maximum authorized width for vehicles (especially heavy goods vehicles) on a bridge, tunnel or road segment)
  • maximum vehicle weight (maximum authorized weight (tonnage / gross vehicle weight) for vehicles (especially heavy goods vehicles) on a bridge, tunnel or road segment (load limit))
  • maximum vehicle height (maximum authorized height for vehicles (especially heavy goods vehicles) on a bridge, tunnel or road segment (regulatory limit from signage))
  • ‎independent of theory (theory that proves neither this proposition nor its negation)
  • ‎gender-neutral form of label (form of name or title with no assumption of gender)
  • subject named as (monolingual text) (with an associated language code) name by which a subject is recorded in a database, mentioned as a contributor of a work, or is referred to in a particular context)
  • alternative name (monolingual text) (with an associated language code) qualifier for alternative name(s), given for a subject in a database entry, or preserved in references (even these are no longer the preferred name)
  • ‎CWSAC classification (Level of military significance for American Civil War battles as defined by the 1993 Civil War Sites Advisory Commission (CWSAC) report.)
  • DMCA takedown policy URL (DMCA (Digital Millennium Copyright Act) takedown policy or submitting page of this hosting site or UGC (User Generated Content) distributor)
  • election result map (map that displays the result of this election)
  • ‎paid-up capital (portion of a company’s issued share capital that has been paid by shareholders)
• Newest External identifiers: ‎19star actor ID, ACM Digital Library institution ID, Stockholm public transport stop ID, Go2Senkyo.com politician ID, SensCritique person ID, Census of Italian Architecture since 1945, CINEFOX film ID, ‎CINEFOX person ID, Cultural heritage Database-ID in Lübeck, Dijital İstanbul cultural property ID, VG homicide ID, Portable Antiquities Scheme record ID, ‎EGAFD film ID, Cairn.info publisher ID, ‎BGAFD film ID, ‎Apple TV person ID, Blätter author ID, ‎critify.de publication ID, Semanticscience Integrated Ontology ID, Prime Video ID, Objectif plumes author ID, ‎Museum of Canadian Music artist ID, ‎Museum of Canadian Music work ID, Lübeck Culturul heritage ID, Rhineland-Palatinate Cultural heritage ID, DEF19 2.0 publisher ID, MovieLens movie ID, Verfassungsblog author ID, QueenBallers player ID, NaPTAN stop area code, CycleBase cyclist ID (new), ‎Book Notification author ID, ‎Prime Video GTI, ‎parliament.scot member ID, Instrumentalistinnen-Lexikon ID, Goodreads genre ID, ‎Giant Bomb Wiki ID
• New General datatypes property proposals to reviews:
  • contributed to narrative universe (''(no English description proposed yet)'')
  • Grokipedia page title (page title used in a Grokipedia article URL)
  • especially (qualifier for statements to refine a value that applies more generally, but applies especially to a more specific value; a more specific qualifier than "including" (P1012))
  • Common Vulnerability Scoring System score (Common Vulnerability Scoring System (CVSS) score)
  • Depicts taxon (depicts taxon)
  • Still taken from the film (Still taken from the film)
• New External identifier property proposals to review: StaphBase ID, Geohashing wiki page, identifiant d'un fonds au catalogue collectif de France, Oireachtas bill ID, Defense Technical Information Center Accession Number, European System of Accounts ID (Germany), Identifiant d'un éditeur sur OpenEdition, Natalie ID, AV CHANNEL actress ID, Mineral Resources Data System deposit ID, Wikimedia Phabricator project, AWA artist ID, Rakuten Music artist, recochoku artist ID, identifiant AnnuSéries d'une série télévisée

You can comment on all open property proposals!

Did you know?

• Query examples: Library of Congress occupations by Label and Lccn no. (source)
• WikiProject Highlights:
  • Project Malaysia / Wiki x K-pop 2026 Datathon
  • Project Occupations / Roadmap
  • Project LD4 Wikidata Affinity Group / SummerCoworking
• Newest database reports: Children born after Mothers death date

Development

• Tighter connection of the Wikibase Ecosystem: We've been working on making it possible to use Wikidata Items (and later from other Wikibase instances) as values in statements on other Wikibase instances. You can now try it out on a demo system or set up your own test instance to give it a try. More details in the announcement.
• Wikidata integration in the Wikimedia projects: We are continuing the work on showing less irrelevant changes on recent changes and watchlist on Wikipedia and co by trying to determine if an edit from Wikidata actually changed the rendered article or not
• Mobile statement editing:
  • We worked on reducing the load for users with limited data
  • We are continuing to fix issues uncovered in testing
• Making Wikiprojects more visible: We are getting ready for testing of the prototype. We'll be adding links to the respective Wikirojects on Item pages in the tools menu to make it easier for people to find the corresponding Wikiprojects. This is based on statements already on the Item such as specific external IDs.

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New requests for permissions/Bot: Skolkoll-bot 1 - Task(s): Adding Skolverket identifiers and source URLs to Swedish school items

Events

• Upcoming events: Wikicafé May Edition: De Wikidata à Wikipédia abstraite : promesses et illusions du savoir structuré (From Wikidata to Abstract Wikipedia: Promises and Illusions of Structured Knowledge), Presentation by Jsamwrites, May 26, 2026 at 13:00 video link, organized by DMontagne en résidence.

Press, articles, blog posts, videos

• Papers: Anna Clara Maniero Azzolini, Pietro Ortimini, and Camillo Carlo Pellizzari di San Girolamo, Wikibase and Wikidata for Greek and Latin Epigraphy: Modelling, Analysing, and Making Reusable Linked Open Data
• Videos: Monica Berti and Camillo Carlo Pellizzari di San Girolamo, Wikidata Queries for Greek and Latin Philology (SunoikisisDC, Summer 2026); slides on Commons + video on Youtube; for more information, cf. the WikiProjects Antiquity/Pauly-Wissowa and LAGL

Tool of the week

• LexeMap - is a lexeme coverage mapper that audits Wikidata lexeme data across languages. It runs live SPARQL queries against Wikidata and cross-references against Wiktionary to identify gaps in lexicographical data.

Other Noteworthy Stuff

• Starting May 28, 2026, the Special:EntityData page will no longer support the PHP‐serialized format (e.g .php URLs). Affected requests will return HTTP errors. Please switch to a stable format like JSON (example: Q42.json). The change is already active on test and beta wikis. (full announcement)

Newest properties and property proposals to review

• Newest External identifiers: ‎SIK-ISEA document ID, identifiant d'un fonds au catalogue collectif de France, ‎StaphBase ID
• New General datatypes property proposals to review:
  • PCBS Locality code (Locality Code of the Palestinian Central Bureau of Statistics)
  • nameplate image (image of a name-plate or similar identifying plate of the subject)
  • photographer (photographer)
• New External identifier property proposals to review: Identifiant Bibliothèques patrimoniales de Paris, CUEAnexo, Enciclopedia Católica Wikitólica ID, Adult Film Database film series ID, Adult Film Database studio ID, Satker ID, Inaproc Instance ID, British Libray catalogue ID, Swedish-Danish Dictionary ID, Roller-results.com skater ID

You can comment on all open property proposals!

Did you know?

• Query examples: People born at the sea (source)

• Newest database reports: List of items with links to Wiktionary main space.
• Showcase Items: Boeing(Q66)

Development

• Mobile statement editing:
  • We continued working on reducing the page size to make it easier on mobile data plans
  • We are improving how error messages are shown
• Making WikiProjects more visible: We are continuing the work on getting it ready for a first rollout.

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New requests for permissions/Bot: William Avery Bot 13 - Task/s:
  • Per Project Chat, replace "estauxunidense" in Asturian descriptions with "d'Estaos Xuníos". Example manual edits here and here.
  • Also adds a default label, per d:Help:Default values for labels and aliases#When should I use default values for labels and aliases? and remove redundant labels in the simplest cases.

Events

• Upcoming events:
  • Temporaer Haus: OpenDataMonday, today, 1 June, 19:30 - 22:00 CEST, Augsburger Str. 23-25, 89231 Neu-Ulm.
  • WikiKult Netzwerktreffen 2026: "Wikidata in Kulturerbeinstitutionen", 11-12th June, Wikimedia Deutschland. German-speaking event for people working with Wikidata in the cultural heritage sector. Open to experienced contributors and newcomers alike.
  • Making Wikimedia and Linked Open Data Mainstream in GLAMs – The National Library of Wales Journey, 11 June 17:00 - 18:00 CEST, online (English with German translation) – Keynote by Jason Evans.
  • (Deutsch) Workshop // Wikibases, Knowledge Graphs und Wikidata, Tue 14 July, 10:00 - 13:00 CEST. Participation is for project members, Zentral Institut staff, and interested guests, on-site at Zentralinstitut für Kunstgeschichte. See link for registration details.
  • Doing Migration History with Digital Methods: Beyond a Database - Wikibase as Research Infrastructure for Migration Prosopography Summer University at the German Historical Institute Paris, 8, rue du Parc-Royal, 75003 Paris, 23 June 16:00 CEST.
  • WikiProjects Days 2026 - preparing the Program - watch this space next week for the first edition of the Event Program or register to be notified of updates.

Press, articles, blog posts, videos

• Blogs:
  • Behind the QIDs by User:Niryhpr
  • Improving the interconnection between Wikidata and the CERL Thesaurus by Camillo Carlo Pellizzari di San Girolamo, also presented (in Italian) in Videos.
  • Digitally mapping the Philippines’ historical markers by Eugene Alvin Villar.
• Papers:
  • A data-driven analysis of automotive model evolution and technological lineage using Wikidata and Python network visualization by P. Trunova (2026).
  • (Italiano) De Catulo a Wikidata by Nusch et al. (2026).
• Videos:
  • Adding lifting stones to Wikidata - OSM for History Buffs
  • (O'zbekcha) Participate in the Interlingual Relations Marathon and win! - Oʻzbekcha Vikipediyadagi (ukwiki) has over 12,000 articles missing a sitelink...time to change that.
  • (Italiano) Wikidata and Library Catalogs: Building and Enabling a Digital Resources Network by Camillo Carlo Pellizzari di San Girolamo
• Presentations:
  • De Wikidata à Wikipédia abstraite : promesses et illusions du savoir structuré (From Wikidata to Abstract Wikipedia: Promises and Illusions of Structured Knowledge), Presentation by Jsamwrites, May 26, 2026, Wikicafé May Edition, organized by DMontagne en résidence. (video)
  • DARIAH-EU WG DHwiki - A first year of activity by D. Lindemann and G. Candela (2026).

Tool of the week

• Wikidata Recent Changes API: This API lets you query Wikidata edits by either properties, or labels/aliases/descriptions/sitelinks. You can retrieve any changes, or specify added/changed/removed.

Other Noteworthy Stuff

• On 31 May, item Q140000000 ("Maxx", about a cinema in Delmenhorst, Germany) was created.
• Feedback wanted: To support improving Wikidata integration on the Programs & Events Dashboard, the EduWiki Hub invites Wikidata organizers, trainers, and contributors to share suggestions on metrics, tracking features, and workflows you would like to see in the dashboard. In addition, try out the new Advanced Search share your thoughts on the Dashboard talk page. (full announcement)

Newest properties and property proposals to review

• Newest General datatypes:
  • found liable for (tort or civil wrong a person or organization was found liable of)
  • ‎PCBS Locality code (Locality Code of the Palestinian Central Bureau of Statistics)
• Newest External identifiers: AV CHANNEL actress ID, AWA artist ID, CUE/Anexo, ‎Defense Technical Information Center Accession Number, Catholic Encyclopedia Wikitólica ID, European System of Accounts ID (Germany), OpenEdition Publisher ID, ‎Mineral Resources Data System deposit ID, ‎Natalie ID, ‎Oireachtas bill ID, Rakuten Music artist ID, recochoku artist ID, ‎Adult Film Database film series ID, ‎Adult Film Database studio ID
• New General datatypes property proposals to review:
  • category's topic is member of the class (qualifier for use with {{p|14387}} and {{P|4224}} to describe certain sets of categories)
  • applicable Structured Data on Wikimedia Commons (the dataset associated with this external id usually contains data applicable to this other wikidata property)
• New External identifier property proposals to review: School ID of the Department of Education, Philippines, Beeld en Geluid series identifier, DAM artist ID, DAM song ID, Joysound artist ID, Joysound song ID, K-MIB performer ID, DUGA actress ID, Chilean Museums Registry ID, Sokmil actress ID, Filmmakers Person ID, Model Mayhem ID, OCHA Place Code, Sri Lanka NGO Secretariat Registration Number, Sri Lanka Company Registration Number, AV CHANNEL director ID, DUGA director ID, AllMyLinks ID, AV CHANNEL maker ID, thegamerdex.com game ID, MyDirtyHobby ID, Fontaines de Belgique ID, Wikiparfum fragrance ID, Canadian Trademark Registration Number, DMM director ID, Pantheon.World ID

You can comment on all open property proposals!

Did you know?

• Query examples: Map of countries receiving the Nobel peace prize
• Newest WikiProjects: Project Sri Lanka for editors who would like to focus on adding materials for Sri Lanka (Q854).
• WikiProject Highlights:
  • Project Govdirectory added Cape Verde subpage
  • Project P244 maintenance progress - a manually-updated progress tracker, is there a way to automate it?
• Newest database reports: Identified duplicates - this list shows items that most likely need merging but cannot due to conflicting sitelinks.
• Showcase Items: Q140000000: Wikidata's 140 Millionth Item

Development

• Mobile editing of statements:
  • We fixed how we handle statements with deleted Properties (phab:T402619)
  • We improved the behaviour when using the browser's back button (phab:T414454)
  • We continued working on improving the way error responses are shown (phab:T423613)
  • We addressed issues found in testing
• Improving the visibility of WikiProjects: We added support for finding the associated WikiProject of an Item based on statements on the Item
• GraphQL:
  • We are working on expanding the data available through search. Specifically we are including all Item data in search result nodes (phab:T427389) and extending the query by Item and Property value to return all Item data (phab:T416885)
  • We are improving the documentation.

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Nigeria
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• RfC: Mass editing policy: The community is currently voting on a proposed policy to regulate mass edits on Wikidata. More input is needed to reach a broad consensus. Please review the proposal and join the discussion/vote on the RFC page.

Events

• Upcoming events:
  • WikiProjects Days 2026 - see the first version of the program! The online event takes place during the weekend of June 19 - 21. Register for updates and access links.
  • Mezi bajty 0 - meetup of the Czech Wikidata community in Prague and online, 10th June 17:00 - 19:00 CEST (in Czech, Slovak, English)
  • GND (Gemeinsame Normdatei) SPARQL Workshop|, 17th July 17:00 - 19:30 CEST (in German) - workshop from the German National Library on use of their SPARQL-endpoint for the GND (Gemeinsamer Normdatei) national authority file for wikidata users and wikipedians.
  • (Deutsch) Workshop: Make Research Software Findable using the Software Marketplace Wikidata - August 18, 14:00 – 16:00 Uhr (CEST), Zoom-link on registration.
  • Blazegraph Migration Office Hour (June session) will take place on Tuesday, 9 June 2026 (Tomorrow) at 16:00 UTC. This office hour is focused on supporting the migration away from Blazegraph as the backend of WDQS. Whether you have questions, need clarification, or want to discuss how your use case may be affected. You can register for the session via the event page. In preparation, add questions, feedback, or migration-related support needs to this etherpad.
• Ongoing: Wiki Loves Pride 2026 (Meta) is ongoing and now has a dedicated Wikidata subpage: Event: Wiki Loves Pride 2026.

Press, articles, blog posts, videos

• Blogs:
  • (日本語/Japanese) [Practice drill: SPARQL basics to make and learn - Let's master Wikidata Query Service by Shoku_pan_65. Page offers AI translations.
  • Behind the <P812: academic major> Property by rtnf.
  • Adding Visual Context to the Dagbanli Dictionary: How the University of Ghana HCI Lab Dataset Powered our Sentence Matching System. Diff post by Mohammed Sadat Abdulai and Mohammed Awal Alhassan.
• Papers:
  • Volume 16, Issue 5 of the Wikimedia Research Newsletter is out! - includes 7 papers on Wikidata topics.
  • Rosetta Statements: simplifying FAIR knowledge graph construction with a user-centred approach - Vogt et al., (2026)
  • (Русский/Russian) Automated Analysis and Visualization of Geographic Data on Global Volcanoes Based on the Wikidata Semantic Graph - by Мария Паландер (2026).
  • Speaker Mining: FAIR Data on Public Broadcasts for Question Answering by Wittenborg et al., (2026)
• Videos:
  • (Español) Wikidata for Climate Change, Wikipedia for Sustainable Futures by Daniel Canedo, a workshop on using Wikidata to record linked open data from extreme weather events.
  • (Svenska) Merge Wikidata samma som by Magnus Sälgö. What to do when you find duplicate Wikidata Items pointing at the same location on OpenStreetMap.
  • (Español) EntreWikis - Hacerwiki: Progress of Free Knowledge Projects in Colombia - Colombian Art in Open Data: training and infrastructure on Wikidata
  • (Français) Wikidata for research and teaching by Pascal Martinolli. Introduces Wikidata basics, SPARQL, practical examples of data visualisation, enriching research data and exploring the opportunities and limitations of linked open personal data.
  • (Français) Literature review: FAIR data sharing | FAIR Data Spring 2026 - Presentation slides, given by Adélie Ranville on their experiences organizing and sharing data using Zenodo, DOI, Zotero, Wikidata, and OpenRefine.
  • (Deutsch) Building a shared knowledge infrastructure: a federated wikibase for video and podcasts hosted by Tim @BorgNetzWerk.

Tool of the week

• AutoSuggestSitelink: New features available. See the update post on Project Chat

Other Noteworthy Stuff

• The WMF Wikidata pltaform team monthly newsletter (June edition) is out
• Gender diversity in French Wikipedia's occupation articles
• Gender diversity in French Wikipedia's articles about fields of knowledge

Newest properties and property proposals to review

• Newest General datatypes::
  • trailer of (works that this trailer video represents)
  • ‎EPBC conservation status (the conservation status from the Australian Environment Protection and Biodiversity Conservation Act 1999 assigned by the Australian Department of Climate Change, Energy, the Environment and Water)
• Newest External identifiers: ‎Joysound artist ID, ‎Joysound song ID, DUGA performer ID, Sri Lanka Company Registration Number, Wikimedia Phabricator project PHID, ‎Indonesian government work unit ID (satker ID), ‎DAM artist ID, ‎British Library catalogue ID, ‎OCHA Place Code, Philippines ‎School ID, ‎Swedish-Danish Dictionary ID, Filmmakers actor ID, Chilean Museums Registry ID, Sri Lanka NGO Secretariat Registration Number, Beeld & Geluid series ID, ‎INAPROC instance ID (Indonesia), DUGA director ID, AV CHANNEL maker ID, AV CHANNEL director ID, AllMyLinks ID
• New General datatypes property proposals to review:
  • applicable Structured Data on Wikimedia Commons (the dataset associated with this external id usually contains data applicable to this other wikidata property)
  • IAU member ID (new) (ID of members in the [https://www.iau.org/IAU/Default.aspx International Astronomical Union (IAU)].)
  • height above ground level (a property intended to indicate the height of any objects from the ground)
  • Storm intensity classification (category assigned to a meteorological system according to an intensity or classification scale; the scale should be indicated with a qualifier (P1013 and P585))
  • service status (the operational status of something like ship or building)
• New External identifier property proposals to review: PTS News Network topic ID, OTOTOY ID, identifiant EU sanctions tracker, OpenParlData ID, Catholica.cz ID, KSW person ID, KSW organization ID, KSW place ID, Myludo ID, Identifiant dans La Basa, PurplePort ID, Sokmil idol ID, Hancinema company ID, LinkMe ID, Netmath Glossary ID, Sokmil director ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Table of civic tech organizations with details (source)
  • Timeline of legalisation of same-sex marriage (source)
• Schema examples: Nazareth Padilla Montero (Q139959656) has been added as a showcase example of human (E10)
• Newest WikiProjects:
  • Project Civic Tech - for anyone developing datasets about civic resources in cities, and discuss best practices for Wikidata collaboration in civic tech.
  • Project AI Cleanup - for reporting, monitoring and combatting edits and contributions from LLM and AI sources.
  • Project: Whos who in marine taxonomy? - inititated by the World Register of Marine Species (WoRMS), this project will document and enrich entities of the persons who have described marine species.
• WikiProject Highlights:
  • Project LGBT added an Abstract Wikipedia subpage.
  • Project Roads added a subpage for Greece National roads with highly-visual tables.
  • Wiki x K-Pop datathon 2.0 - there is still some work to do to reach the goal on modelling the album: BABYMONSTER.
• Newest database reports: Deleted Wikidata entities that are connected to Commons files structured data (SDC)
• Showcase Lexemes: kafuni - Dagbanli noun that translate to "fan" in English

Development

• The team was involved in workshops last week so there are no updates.

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Request for comments: The discussion about reforming Wikidata's notability policy is ongoing. There is now a new proposal waiting for your feedback.

Events

• Upcoming events:
  • WikiLoves Pride 2026 - six fortnightly editing sessions to add, expand and translate LGBTQ+ content on the Wikimedia projects.
  • WikiProjects Days 2026 is taking place this coming weekend, 19-21 June. Check out the daily program...(click UTC for your local timezone)
    • Day 1 / Friday, 19.06, 17:00 UTC - 20:00 UTC
    • Day 2 / Saturday, 20.06, 10:00 UTC - 18:00 UTC
    • Day 3 / Sunday, 21.06, 14:00 UTC - 18:00 UTC
  • Click here -> Register <- for access links to the event.

Press, articles, blog posts, videos

• Blogs:
  • Preserving Pride, Across Languages : From Wikidata to Abstract Wikipedia: A New Way to Think About Knowledge
  • Visibility of Communities in Nigeria on Wikidata 2.0: Expanding Digital Representation for Nigerian Communities
  • The Year’s First Quarter with the Igbo Wikimedians User Group - Expanding partnerships and contributions to Wikidata, Wikipedia and other sister projects.
  • Introducing the Wiki Afrodemics Mentorship Project Cohort 1 - A pan-african and guided multilingual training on Wikipedia editing, Wikidata contribution, and resource mobilisation.
  • Amplifying Women’s Stories and Indigenous Knowledge: Feminism and Folklore 2026 in the Igbo Community - Improving the representation of women and cultural heritage in Igbo language on Wikidata, Wikipedia and Wikiquote.
  • A Reflection on What I Learned at My First International Women’s Day Celebration - Celebrating and documenting women activists and politicians on Wikipedia and Wikidata.
  • Three Tools that bring digital botany within reach (spoiler: One of them is Wikidata) - article available in DE, ES, FR, JA, PT and ZH-CN.
• Papers: Open Tool Registries! Resolving the Directory Paradox with Wikidata by Grallert et al., (2026). As digital humanities tools proliferate, this paper argues that Wikidata can help connect the research landscape by documenting, citing and connecting tool registries.
• Videos:
  • OSM / Lifting Stones in Wikidata - a video tutorial on mapping lifting stones on OpenStreetMap, using two examples from County Kilkenny, Ireland.
  • Mapping Every Wonder on Earth - animated visualisation of UNESCO World Heritage Sites recorded in Wikidata.
  • 2025: Tales of Discovery - Museums and Heritage channel mentions how Wikidata is being used as a bridge between several sites and projects for 3D modelling ships, wrecks and other artifacts from maritime history.
  • Mentor Me! Session 6 with Jinoy Tom Jacob, who will show us how to use OpenRefine to batch edit Wikidata and the Commons.

Tool of the week

• BisikBekasi : Community-curated knowledge base where local data items are integrated with Wikidata items.

Other Noteworthy Stuff

• The Newcomer Dashboard will be deployed to Wikidata pending on-wiki configuration by Admins. The dashboard aims to provide guidance, helpful links, and mentorship opportunities for new editors.
• Guido Gezelle on Wikidata: networking in map - this project created 5 visualisations produced from Wikidata on the poet Guido Gezelle.

Newest properties and property proposals to review

• Newest General datatypes:
  • print matrix state (in printmaking, a stage of development of the relief matrix after a permanent modification)
  • body modification (deliberate altering of the human anatomy for non-medical reasons that this person or fictional character has undergone)
• Newest External identifiers: Roller-results.com skater ID, Wikiparfum fragrance ID, EU sanctions tracker subject ID, Maoyan celebrity ID, CINEMATODAY film ID, DMM director ID, Model Mayhem ID, ‎DAM song ID, OpenParlData ID, ‎IAU member ID, PurplePort ID, LinkMe ID

• New General datatypes property proposals to review:
  • Vistonline (Agenzia italiana di visti consolari e legalizzazione documenti, con sede a Roma)
  • Natural science/Taxon footprint (Taxon footprint)
  • Sri Lanka Ministry of Education school census number (Unique identification number assigned to a school by the Ministry of Education of Sri Lanka, used in the annual school census and official examinations (G.C.E. O/L, A/L))
  • sport title (link to sport title (like master of sports or yokodzuna), besides chess and martial arts titles)
  • dual notion in category theory (dual notion in category theory)
  • penalty shootout kicked by (Indicates the person who took an individual penalty kick during a penalty shoot-out.)
  • Finnish educational institution ID (Five-digit identification number for Finnish educational institutes assigned by Statistics Finland.)

• New External identifier property proposals to review: Identifiant d'une personne sur ZicTrad, Skeivopedia ID, Artistas Visuales Chilenos ID, Mathlib declaration ID, FES digital collections person ID, BBC Bitesize topic ID, Encyclopedia of China (Third Edition) ID (2026), Sceneweb artwork ID, Sceneweb production ID, regjeringen.no government ID, regjeringen.no ministry ID, regjeringen.no politician ID, Maoyan film ID, Identifiant livres-cinema.info d'un auteur, National Operator Code (UK)

You can comment on all open property proposals!

Did you know?

• WikiProject Highlights:
  • Wiki x K-pop 2026: Datathon 3.0 a.k.a the ICONIC BY MISTAKE EDITING party.
  • Ontology Course 2 / GLAM Authority Entity Ontology in Wikidata
• Newest database reports: Thanks Log - who's thanking who and on what.
• Showcase Items: 2026 FIFA World Cup (Q5020214) - in the United States, Mexico and Canada in 2026
• Showcase Lexemes: alikaali (L720932) - Dagbanli noun (derived from ha <--ar) which can mean soothsayer, judge or Muslim scholar

Development

• Ontology federation: The development team is looking for people to give feedback on the new feature that allows editors on other Wikibase instances to use Wikidata's Items as statement values. (more details)
• GraphQL:
  • We extended the searchItems field so that developers can now get all Item data immediately from the search results (phab:T416885)
  • We are working on the ability to get only best ranked statements (phab:T428138)
• MCP: The Wikidata MCP has been extended. You can now also use an MCP for other Wikibase instances. (more details)
• Wikibase Cloud: We are looking into making it possible to log into Wikibase Cloud instances with your Wikidata account to make it easier for Wikimedians to contribute on Cloud instances.
• Wikidata integration in the other Wikimedia projects:
  • We are planning the migration of the entity usage table to a new database cluster to handle increased usage of Wikidata's data across the Wikimedia projects.
  • We are continuing our work to decrease the number of irrelevant changes coming from Wikidata that show up in Wikipedia's recent changes and watchlist. Specifically we are evaluating a prototype that looks at the rendered article before and after the change and determines if anything actually changed in the article before adding an entry to recent changes and watchlist.
• Mobile editing of statements:
  • We are improving support for RTL languages.(phab:T360854, phab:T427655, phab:T427658, phab:T427661, phab:T428246)
  • We started fixing multiple UI layout and spacing issues, including mandatory fields, value fields, snak types, references, and add-statement button usability (phab:T428766, phab:T428761, phab:T428759, phab:T428450)
  • We are improving the server-side rendering (phab:T409827)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Open request for adminship: Ziv - RfP scheduled to end after 24 June 2026 19:26 (UTC)
• New requests for permissions/Bot: Nabbot 1 - Task: Adding Turkish descriptions for scientific articles

Events

• Upcoming events:
  • The Wikimania 2026 program has been revealed, go bookmark your favourite sessions.
  • Physical Training; Improving Health Articles in Africa - 21 June, 10:00, University of Ibadan.
  • The WikiIndaba Call for Proposals ends June 30th - don't forget to submit your Wikidata-sessions.
  • Sessions of the WikiProjects Days 2026 event will shortly be available on Commons: Presentations / Videos

Press, articles, blog posts, videos

• Blogs:
  • WikiTiddler; Tiddlywiki as a live Wikidata frontend - if you run a TiddlyWiki instance, you can now run queries to the Wikidata Query Service and convert the results to Tiddlers.
  • TIB: What do we mean when we talk about AI and open knowledge? - Lozana Rossenova details their experiences at the AI+Bridges Symposium.
• Papers:
  • How to use Wikibase for Mixed-Methods Research, a book published by F. Bailo, E. Booth, and J. Williams
  • Wikimedia as a Platform for Evidence Synthesis: Quantifying Bias and Literature Coverage in Crowd-Sourced Knowledge Graphs by D. Mietchen, and J. Dearborn, (2026).
  • From Wikidata to Smart Tourism: A Reproducible Pipeline Based on AI and Fuzzy Logic for Interpretable Multi-Category Classification of Points of Interest - This paper develops a reproducible pipeline that converts Wikidata POIs into an interpretable tourism taxonomy, enabling multi-category classification and personalized smart tourism applications. By Kontogianni et al., (2026)
• Videos:
  • Name Suggestion Index Explained: How OpenStreetMap Standardizes Brands
  • EMCO Wikidata CoP meeting (2026年06月04日)
  • Using the Duplicity and WD Fist Tools to edit Wikidata
  • Unlocking Data through Semantic Linking, presented at ENDORSE 2025 by Thora Hagen. Experiences using 19th-century German encyclopedias, demonstrating how semantic enrichment via Wikidata can reveal fascinating patterns.
  • (Deutsch) From your pocket to the knowledge graph: SquirrelBase is a Wikibase instance that functions as a semantic metadata and reference platform. Make 3D smartphone captures of cultural assets, artworks, and ephemeral structures FAIR.

Tool of the week

• MotusArtium : Wikidata GraphQL showcase application for exploring and understanding art movements (alpha version). GraphQL queries used
• As seen during WikiProjects Days 2026 - Classification.js, visualise parent classes and identify incorrections, detect superclass tree loops. To use, click Activate and copy the two lines into your Common.js page.

Other Noteworthy Stuff

• Reminder: Try Ontology Federation to import Items from Wikidata to your Wikibase instance. Share your feedback in the linked survey. (full announcement)
• A session at WikiProjects Days 2026 was devoted to general-purpose tools for WikiProjects. A new page under the main Wikidata tools page was created with a list and description of these tools. Take a look at Wikidata:Tools/WikiProjects and add any missing tools.

Newest properties and property proposals to review

• Newest General datatypes:
  • meteorological intensity classification (category assigned to a meteorological system according to an intensity or classification scale; the scale should be indicated with a qualifier (P1013 and P585))
  • perfumer (person who created a perfume)
  • ‎dual notion (category theory) (dual of the concept in category theory)
• External identifiers: catholica.cz ID, ‎Skeivopedia ID, Mathlib Declaration ID, Annuséries series ID, FES digital collections person ID, ‎BBC Bitesize topic ID, Sri Lanka Ministry of Education school census number, Encyclopedia of China (Third Edition) ID (2026), OTOTOY artist ID, livres-cinema.info author ID
• New General datatypes property proposals to review:
  • Visual style (the visual style used in a video game (or other creative work))
  • Gmedia rating (video games) (Video game ratings of the Saudi Arabian rating system ({{Q|Q28717438}}))
• External identifiers: altinget.se person ID, Il cinema ritrovato film ID, Stockholm Archipelago Trail ID, some properties for category theory, Farzonagon ID, TV Guide film ID, Letterboxd Writer ID, d Hits artist ID, 1SCREEN Person ID, 1SCREEN movie ID, Fantia ID, 17LIVE ID, CFLapedia player ID, Model-Kartei.de ID, U-NEXT Parson ID, U-NEXT Video ID, H-NEXT Parson ID, ABEMA Video ID, FOD Parson ID, LRT topic ID, FOD Video ID, Jiji Press Member of Parliament ID, Wildenstein Plattner Institute ID, belarusenc.by ID, Huellas Digitales de la Memoria ID, socrealizm.com.ua person ID, Pacelli edition person ID, Los Angeles Historic-Cultural Monument number, Writing Systems Technical Resources script code, Répertoire des films classés film ID, Museum of Fine Arts, Houston person ID, Sri Lankan Parliament member ID, Kanal Architecture entry ID, Web The Television Parson ID, Web The Television Work ID

You can comment on all open property proposals!

Did you know?

• Showcase Items: ship (Q11446) - large buoyant watercraft

Development

• We enabled links to WikiProjects in the sidebar and added links to WikiProjects Music, Medicine, Datasets, sum of all paintings, and elections (T422935, T422935)
• We added a floating "add statement" button that makes it easier to add statements without looking through the existing statements (T417641, T428450).
• We’re working on making sure that users can tell when statements exist before they add new ones (T424009).
• We made some layout fixes to wbui2025 / MEX (T428766, T428761, T428759, T427658, T428853).
• We refactored error handling (T423613).
• We’re refactoring the server-side rendering so we don’t need separate .less style files (T409827).
• We’re working on the interaction between scrollable values and indicator icons (T425974).

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New requests for permissions/Bot:
  • TopDevsBot - Task/s: Create new items for software-development, design, and consulting companies from source data: topdevs.ai
  • SonalBot - Task/s: Reference Gardener (archive dead reference links) + Welcome Bot (welcome new users)
• New request for comments: WM Commons: Policy update for AI content - this RfC will seek opinions on the use and allowance of AI-generated and modified content. This can have downstream impacts on Wikidata.

Events

• Upcoming events:
  • 2026 Chiayi Streetview Workshop July 13 Time: 19:30-21:00 UTC+8 at Tâi-uân tôo-su-sik, Chiayi, Taiwan.
  • OpenStreetMap X Wikidata Meetup #90 July 13 Time: 19:30-21:00 UTC+8 at Mozilla Community Space Taipei (Q61752245).

Press, articles, blog posts, videos

• Blogs:
  • Lobid Blog: NWBibBot – Making a regional bibliography visible in Wikipedia with help from Wikidata
  • Tech News (WMDE) Knowledge wants to be found - We interview Tim Wittenborg about the WissKomm Wiki, from the Leibniz Information Center for Science and Technology in TIB Hannover.
  • Bridging Open Knowledge And Digital Rights: Reflections From DRIF 2026 And The Wikimedia Community
• Papers: MathModDB: A Database for Mathematical Models - The Mathematical Models Database (MathModDB), deployed on the MaRDI Portal within Germany’s National Research Data Infrastructure, provides researchers with a curated knowledge graph that organizes scattered mathematical models, formulas, and assumptions, connects to related tools like MathAlgoDB and MaRDMO, and demonstrates practical use through cases such as plasma physics modeling. By Fiedler et al., (2026)
• Videos:
  • WikiProjects Days 2026 - recordings now on Commons, if you missed the event or want to recap what was discussed, individual session recordings are now available from the Event program.
  • Jason Evans: Making Wikimedia and Linked Open Data Mainstream in GLAMs – The National Library of Wales Journey

Tool of the week

• Altilunium Panoply : A lightweight Wikibase alternative for creating collaborative knowledge bases, written as a single PHP file with no dependencies.

Other Noteworthy Stuff

• Call for local partners: WikidataCon 2027: Planning is underway for the next hybrid WikidataCon, and Wikimedia Deutschland is seeking a local affiliate to co-organize the on-site event. Expressions of Interest are due by 13 July. A Q&A clinic will be held on 1 July at 15:00 UTC (join here).
• Growth features are now available at Wikidata. This update enables access to Mentorship, Impact module, the Help Panel, and a simplified Newcomer Homepage (without Suggested Edits).

Newest properties and property proposals to review

• Newest External identifiers: ‎Taiwan Central News Agency news topic ID, ‎Stockholm Archipelago Trail ID, ‎Sceneweb artwork ID, ‎Sceneweb production ID, Fantia ID, Finnish educational institution ID, ‎altinget.se person ID, Il cinema ritrovato film ID, TV Guide film ID, FOD person ID, LRT topic ID, Jiji Press Member of Parliament ID, Huellas Digitales de la Memoria ID, Museum of Fine Arts, Houston person ID
• New General datatypes property proposals to review:
  • subdiscipline of (less specific academic discipline)
  • has garden (Object is a {{Q|1107656}} related to this {{Q|16222597}})
  • ranking by (issuer of a ranking)
  • linguistic group (group of people who share the same language, regardless of their ancestry or ethnicity)
• New External identifier property proposals to review: Pure Adult actress ID, Taiwan Central News Agency News tag id, Pure Adult studio ID, Natural science/GBIF taxon ID, Digitaler Portraitindex person ID, torial ID, Dicionário da Língua Portuguesa ID, Pontifical Urbaniana University ID, Samtrafiken-vehicle-id, Sundsvall Municipality opendata ID, Nakamura Kikaku ID, KBS News topic ID, GIGA actress ID, Zen Pictures actress ID, Identifiant d'une personne sur Autoroc, La Grange ID, Rakuten Books author ID

You can comment on all open property proposals!

Did you know?

• Query examples: Roles and contributions of ? in Fictional Universes and Media franchises (source)
• Schema examples: it's World Cup time so here's 2 soccer/football-related EntitySchemas.
  • E404:Swedish Soccer Player and E183:Chilean Women's Football Players
• Newest WikiProjects:
  • WikiProject Logic
  • WikiProject Roots and Rhythms
• WikiProject Highlights: GovDirectory has opened a Madagascar page.
• Showcase Items: Lionel Messi - 6 World Cups, scoring in the last 7 consecutive matches.

Development

• Wikidata integration in the other Wikimedia projects:
  • We are continuing to evaluate the prototype for reducing the number of unnecessary edits from Wikidata that show up in watchlist and recent changes of Wikipedia and co. The approach is to look at the diff of the rendered article before and after the change from Wikidata is made. If there is no difference then the change is probably not relevant for that article. We are collecting a sample to further understand how it performs.
  • To continue to address Wikidata's scaling issues, we are planning the migration of entity usage tables to the X1 cluster.
• Mobile editing of statements:
  • We implemented more feedback from testing of the new mobile front-end. Specifically we worked on making it clearer when a statements already exist that the editor is trying to add to the Item.
  • Additionally, we made minor improvements to the look and feel of the mobile front-end.
• REST API:
  • REST search routes now take apihighlimits right into account (phab:T428032)
  • We are starting to work on Lexeme support (phab:T429572, phab:T429332)
• GraphQL:
  • We added support for requesting "best statements" for a given Property (phab:T428138)
  • We are working on adding support for negation in Property value pair filters (phab:T429580)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Poland
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Closed request for adminship:
  • 1Veertje - Closed as Successful
  • Ziv - Closed as Successful
• New requests for permissions/Bot:
  • gov-wikidata-match 1 - Task/s: Link existing GOV (historical gazetteer) building-like objects to existing Wikidata building-like objects.
  • AgenticCommonsBot 1 - Task/s: Add Open Library ID (P648) (OpenLibrary author ID) to Wikidata items about people, only where the OpenLibrary author and the Wikidata person have been confirmed to be the same individual, with a source on every statement.
• Closed request for permissions/Bot:
  • JigildikBot - Approved
  • SonalBot - Approved
  • ias-kbase - Approved

Events

• Upcoming events:
  • The Wikidata Platform (WDP) monthly office hour takes place tomorrow, 7th July at 16:00 UTC. These office hours are focus on the Blazegraph migration work, and the team is inviting all community members to join the discussion. Register via the event page
  • The next Wikidata+Wikibase office hours will take place on Wednesday, 18:00 CEST (in your timezone), 08th July 2026 in the Wikidata Telegram group. The Wikidata and Wikibase office hours are online events where the development team presents what they have been working on over the past quarter, and the community is welcome to ask questions and discuss important issues related to the development of Wikidata and Wikibase.
  • Sandbox sessions: Wikidata Reference Validator Tool - improving Wikidata references - Aug 15, 17:00 - 18:00 UTC.
  • Wiki Education + AASLH: Documenting America with Wikidata, a collaboration between Wiki Education and the American Association for State and Local History is offering six hour-long meetings held weekly to introduce attendees to Wikidata and improve content for Wikidata and Wikipedia on American history. Registration ends: July 17, 23:59 Pacific Time (PT)

Press, articles, blog posts, videos

• Blogs: (fr) Le point sur la diversité de genre dans les articles in *Regards sur l'actualité du mouvement Wikimedia*
• Papers:
  • Spatiotemporal-Heuristic A* Search for Pruning - Historical Influence and Succession Paths in Wikidata - Paper, by Michael James Liman (2026).
  • Wikontic: Constructing Wikidata-Aligned, Ontology-Aware Knowledge Graphs with Large Language Models - Paper by Chepurova et al., (2026).
• Videos: (Español) Introduction to Wikidata - Dr. Claudia De Souza and Prof. Dinah Wilson Fraites introduce Wikidata with Spanish-slides.

Tool of the week

• Zelph: Offers powerful analysis capabilities for the complete Wikidata knowledge graph while remaining adaptable for any semantic domain.
• World Cup Heights: An interactive data‐viz app that shows the heights of FIFA World Cup players, arranged so you can quickly compare teams, positions, and overall height distributions.

Other Noteworthy Stuff

• Call for local partners: WikidataCon 2027: Planning is underway for the next hybrid WikidataCon, and Wikimedia Deutschland is seeking a local affiliate to co-organize the on-site event. Expressions of Interest are due by 13 July.
• The Wikidata Platform team has published the 8th issue of its monthly newsletter. This edition includes updates on the migration of WDQS backend away from Blazegraph, including a transition into the next phase Initial Implementation (pilot) phase following completion of the installation phase. This update also include some Documentation on Query Rewrites the team will like the Wikidata community and all WDQS users to help review and leave feedbacks. see WDP monthly newsletter for more details

Newest properties and property proposals to review

• Newest General datatypes:
  • prisoner number (number or identifier assigned to a prisoner, to be used as a qualifier for P2632 (place of detention))
  • photographer (person who took this photograph)
  • ‎Gmedia rating (video games) (video game ratings of the Saudi Arabian rating system)
  • visual style (the visual style used in a video game (or other creative work))
  • garden (garden of this subject)
  • objects (category theory) (the precise objects of the category (category theory))
  • morphisms (the precise morphisms of the category (category theory))
  • terminal object (the precise terminal object of the category (category theory))
  • initial object (the precise initial object of the category (category theory))
  • products (category theory) (the precise products of the category (category theory))
  • coproducts (category theory) (the precise coproducts of the category (category theory))
  • isomorphisms (the precise isomorphisms of the category (category theory))
  • monomorphisms (the precise monomorphisms of the category (category theory))
  • epimorphisms (the precise epimorphisms of the category (category theory))
  • regular monomorphisms (the precise regular monomorphisms of the category (category theory))
  • regular epimorphisms (the precise isomorphisms of the category (category theory))
  • left adjoint (the left adjoint of the functor)
  • enriched over (the base monoidal category, bicategory, etc. of the enriched category)
  • monoidal category operation (the "tensor product" bifunctor of the monoidal category)
  • 2-morphisms (the precise 2-morphisms of the 2-category)
  • taxon footprint (image of a footprint of this taxon)
• Newest External identifiers: Sri Lankan Parliament member ID, ‎Taiwan Central News Agency news tag ID, Model-Kartei.de ID, Wildenstein Plattner Institute ID, Web The Television work ID, Web The Television person ID, U-NEXT person ID, U-NEXT video ID, Sokmil director ID, Sokmil idol ID, socrealizm.com.ua person ID, Répertoire des films classés film ID, ‎regjeringen.no ministry ID, ‎regjeringen.no politician ID, Objectif plumes work ID, National Operator Code (UK), ‎Extended Defence of Britain Database ID, Pacelli edition person ID, Myludo game ID, MyDirtyHobby ID, Maoyan film ID, ‎Los Angeles Historic-Cultural Monument number, Letterboxd writer ID, KSW organization ID, KSW person ID, KSW place ID, 1SCREEN movie ID, 1SCREEN Person ID, ‎Artistas Visuales Chilenos propertyvalue ID, ‎Canadian Trademark Registration Number, occitanica.eu ID, Hancinema company ID, ZicTrad person ID, H-NEXT Person ID, FOD video ID, Farzonagon ID, d Hits artist ID, ABEMA video ID, 17LIVE ID, ‎regjeringen.no government ID, Pure Adult actress ID, Pure Adult studio ID, ‎GBIF taxon ID, Digital portrait index person (GND) ID, torial username, Pontifical Urbaniana University ID, CatDat category ID, CatDat functor ID, CatDat category property ID, CatDat functor property ID, ‎Samtrafiken-vehicle ID, GIGA actress ID, Zen Pictures actress ID, Olyrix artist ID, AutorÒc 16-18 author ID
• New General datatypes property proposals to review::
  • dielectric strenght (maximum electric field a material can withstand before electrical breakdown occurs)
  • about page URL (URL to the official about page)
• New External identifier property proposals to review: Rakuten Books author ID, Rakuten TV adult Person ID, Identifiant sur le Western Orthodox Wiki, Le GRoG ID, NHK On Demand Program ID, Centre for Computing History exhibit reference ID, GCD character ID, Identificador de agente econômico na ANCINE, 1SCREEN Program ID, Architectenregister-id, LUDAP ID, TakaWiki ID, Terceiro Tempo Que Fim Levou ID, BiDünyaFilm film ID, CNUC code, Steady username, NHK ONE Program ID, SongLyrics.com song ID, Braunschweiger ProfKat ID, ClayArena shooter profile ID, Open Collective ID, Anobii author ID

You can comment on all open property proposals!

Development

• The development team are at an offsite retreat this week.

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: France
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Open request for adminship: GA Kevin - RfP scheduled to end after 14 July 2026 18:40 (UTC)
• New requests for permissions/Bot:
  • Nabbot 2 - Task: Translating English descriptions to Turkish using a predefined dictionary mapping.
  • AgenticCommonsBot 1 - Task: Add Open Library ID (P648) (OpenLibrary author ID) to items about people, where the OpenLibrary author and Wikidata person are the same individual, when every statement is sourced.
  • EquipboardBot - Task: Add Equipboard artist ID (P6912) to Wikidata items for musicians, sourced from Equipboard's own database of public artist identifiers.
• Call for Participation in Improving Constraints
  • Just about any aspect of constraints is in scope, from rewriting existing bots to expanding the power of property constraints to adding new kinds of constraint. If you are interested, sign up in WikiProject Property Constraints/improving.

Events

• Upcoming events:
  • Wikimania 2026 is fast approaching. Taking place 21 - 25 July in Paris, France. Can't attend? Register for a ticket to the virtual event and watch sessions online.
  • Interested in Wikibase Ontology Federation? Join the July 14 call, see the Cleaning Task Force page for more details.
• Previous events:
  • The 3rd Quarter Wikidata + Wikibase office hour was held. The transcript is available to read:
    Wikidata:Events/Telegram office hour 2026 07 08

Press, articles, blog posts, videos

• Blogs
  • Behind Better Data: Inside Wikidata’s First WikiProjects Days
  • Africa Wiki Challenge 2026 in the Ghanaian Pidgin Community: Documenting "Water for Life" Through Wikimedia Projects
  • Reflecting on progress and planning ahead: Dagbani Wikimedians User Group holds its last quarter team meeting
  • EduWiki Workshop: Combining PETScan and Generative AI for Smarter Wikipedia Editing
  • Why Computational Historians need Wikidata - a substack article by Jim Clifford
• Papers
  • A Demonstration of WikiRAG: An Evidence-based Link Prediction for Wikidata with Retrieval Augmented Generation - WikiRAG is an interactive framework that combines automated link prediction with retrieval‐augmented generation and human validation to reliably complete knowledge graphs like Wikidata by generating candidate links, retrieving supporting evidence, and enabling users to confirm and export validated triples. By Sabu, et al., (2026)
• Videos
  • Using Open Refine by Wikimedia Australia, Paul Duchesne presents "Using OpenRefine" during WikiCon Australia 2026, (National Film and Sound Archive, Canberra).
  • Let’s Get Mappy - making maps on Wikimedia platforms by Wikimedia Australia, Alex Lum presents how location (pushpin) maps, locator maps, and interactive "slippy" local maps end up on Wikipedia, and how infoboxes, Wikidata and OpenStreetMap works together to generate them
  • (繁體中文/zh-TW) Tutorial on Editing Temple Data for Wikidata and Wikimedia Commons - recording of a workshop (July 5) on Tutorial on Editing Temple Data for Wikidata and Wikimedia Commons, held by Wikimedia Taiwan Community and OSM Taiwan.
  • Open data tools for cultural heritage 2nd session in the workshop series "Open Data to Strengthen Online Cultural Heritage," held March 24, 2026, and organized by the National Library of Uruguay (BNU), Wikimedians of Uruguay, Datysoc, and Data Uruguay.
  • GLAMs and Citizen Science Encouraging and Enabling Participation - Siobhan Leachman presents "citizen science workflows" (BHL, iNaturalist, Bionomia, Wikidata) to show how GLAM's can empower citizen scientists to reuse their collections.

Tool of the week

• rudof can be used as a command line tool or can be embedded as a library using cargo. It can be used to validate RDF data represented with different syntaxes like Turtle, NTriples, to name a few. As well as RDF data available through SPARQL endpoints like Wikidata

Other Noteworthy Stuff

• A Project Chat discussion on the new Mentorship features. Self-enrollment has been enabled with the following requirements - account age: 365 days, edits: 500.
• There is also a proposal to add an advisory message to new accounts that create multiple items.

Newest properties and property proposals to review

• Newest properties:
  • General datatypes: none
  • External identifiers: Rakuten TV adult person ID, KBS News topic ID, Rakuten Books author ID, PTS News Network topic ID, Nakamura Kikaku ID, ‎La Grange person ID, ‎Fontaines de Belgique ID, NHK On Demand program ID, 1SCREEN program ID, LUDAP ID, Bianco keyword ID, Architectenregister ID, ‎ClayArena shooter profile ID, ‎Sundsvall Municipality opendata beach ID, Terceiro Tempo Que Fim Levou ID
• New property proposals to review:
  • General datatypes:
    • relocated from (Object is the original or former {{Q|17334923}} of the permanently relocated {{Q|16222597}})
    • OpenType script tag (identifier for a script in OpenType)
    • transforms from (this fictional or mythical entity transforms from that form)
    • Korean Classification of Administrative Districts (code assigned to an administrative district of South Korea in the Korean Classification of Administrative Districts)
  • External identifiers: Anobii book ID, Google Maps Place ID, Viberate Artist ID, Brussels Inventory of Architectural Heritage style ID, Brussels Inventory of Architectural Heritage designer ID, TuneCore Japan artist ID, Deltarune Wiki article ID, INAPP OA author ID, CNR-IRIS ID, AnimeOshi anime ID, Guide Japan Person ID, CD Journal Artist ID, CIDIM Artist ID, Operabook Artist ID, Mizan al-Arab poet ID, Norton Simon Museum object ID, OpenStreetMap data item ID, Identifiant sur le Western Orthodox Wiki, A World Made by Travel person ID, Scent Base notes ID, radio.net IDs, Scent Base perfumer ID

You can comment on all open property proposals!

Did you know?

• Query examples: Items only connected to Telugu Wikipedia (source) - change the language code 'te' to make it work with any other Wikipedia
• Schema examples: French historic monument (E269) - With Wikimania taking place in the French Capital, you can use this entity schema if you feel inspired to or expand items on French monuments.
• Newest WikiProjects:
  • Project Pleasant Goat and Big Big Wolf - a Chinese-animated television franchise.
  • (Français) Project Orthodox Christianity
  • Project SUNY Libraries EMCO
• WikiProject Highlights:
  • Project Govdirectory Poland added several new subpages detailing coverage and progress on State, Local Agencies and Marshall's Offices.
  • Project Property Constraints added a subpage: Improving - a call for participation, as a result of discussions during WikiProjects Days 2026.
• Newest database reports: Most sitelinked Items (with statements)

Development

• Blazegraph migration: We are continuing to prepare the Query UI, Query Builder, constraint checks, etc for the migration to QLever (phab:T425618)
• Wikidata integration in the Wikimedia projects: We are investigating some Lua modules to find ones responsible for a lot of unnecessary entries in Watchlist and Recent changes on Wikipedia and co (phab:T429366)
• GraphQL: Added support for negation in property value pair filters (phab:T429580)
• REST API: We are working on the first pieces of support for Lexemes: retrieving a full Lexeme (phab:T429332)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New requests for permissions/Bot:
  • RupumpedBot - Task/s: When an Item on a Kenyan river has a Swahili label but no English version, this bot will derive an English label and description.
  • William Avery Bot 14 - Task/s: Change values of url properties in mainspace that link to http://web.archive.org/ to use the https protocol (requested at Bot requests#Make HTTPS for Wayback Machine recurrent)

Events

• Upcoming events:
  • Wikimania is about to begin. Whether you're attending on-site or virtually, plan your sessions so you don't miss any.
    • Full program / Wikidata-only program
    • Get your virtual ticket
  • OpenStreetMap X Wikidata Meetup #91 Aug 10 Time: 19:30-21:00 UTC+8 at Mozilla Community Space Taipei (Q61752245).
  • Force11 webinar: Metadata for all with Wikidata will look at three novel applications, WikiCite, the Trans Music Achive and the Pratt Institute. Held online August 26, 13-14:00 UTC. Please register for the access link.

Press, articles, blog posts, videos

• Blogs:
  • Calling Wikifunctions for der, die, das
  • How to strengthen the public domain with Wikidata
  • Altilunium Panoply v26.7.19 : In this latest release, the external Wikidata connection logic has undergone a major architectural overhaul to improve internal trace mapping.
• Videos:
  • (Svenska) Strategic inclusion of library data on Wikidata - first recorded at Digikult 2019, with Alicia Fagerving.
  • (Français) I’ll explain how Wikidata works! (Livestream recording), User:Lyokoï will introduce Wikidata and its concepts and the fundamentals of editing.
  • (繁體中文/zh-TW) Wikivoyage Guidelines for editing Temple information
  • How to use Wikibase for Mixed Methods Research, with Francesco Bailo. Recorded at SICSS Melbourne 2026 (Summer Institute in Computational Social Science).
• Games: Webwoven - a new game has surfaced, powered by Wikidata. Race from start to finish in as few connections as possible. Already includes Leaderboards, daily challenges and multiplayer. Sure to be a hit at future Wikidata events.

Tool of the week

• wikivibes is a tool by Magnus Magnus that play public domain music from Commons, tracked by Wikidata

Other Noteworthy Stuff

• Jobs:
  • (Interim) Engineering Manager - Wikidata For Wikimedia Projects - Hybrid
  • Senior Software Engineer, Wikidata Platform - Remote
  • Software Engineer, Wikidata Platform - Remote

Newest properties and property proposals to review

• Newest properties:
  • General datatypes: none
    • ‎about page URL (URL to the official about page)
  • External identifiers: Western Orthodox Wiki ID, Steady publication ID, ‎Open Collective ID, ‎Guide du Rôliste Galactique ID, CNUC code, Centre for Computing History exhibit reference ID, Braunschweiger ProfKat ID, CNR-IRIS author ID, Anobii Book ID, Anobii author ID, TuneCore Japan artist ID, TakaWiki numeric page ID, Norton Simon Museum object ID, Guide Japan Person ID, CD Journal artist ID
• New property proposals to review:
  • General datatypes:
    • autoptic examination (time of last direct examination of the inscribed object)
    • Tabular data series (A tabular data series in Commons that models the given concept)
    • data series (A data series about the given topic.)
    • incumbent before dissolution (entity incumbent in a position before its dissolution for an election)
    • former operator (entity, company, military service, or organisation which is notable for previously operated the item, aircraft, vehicle, or other equipment)
    • número de la plaza (square number)
  • External identifiers: PISAI ID, Ko-fi page ID, Scent Base brand ID, Etsy shop name, Overcast podcast ID, Grillplatser.nu ID, Criticker Film ID, HAND ID, Open Language Archives Community language code, identifiant Ciel d'oc d'une publication, ODiD ID, Generic/Numero de Registre Tributari, UntitledDb People ID, MissEvan drama ID, MissEvan sound ID, MissEvan ID, MissEvan voice actor ID, Fmfenxiang FM ID, Fmfenxiang sound ID, Fmfenxiang seiyuu ID

You can comment on all open property proposals!

Development

• Wikidata Query Service: We are working on adapting the Query Service UI to get it ready for the move to QLever
• Mobile editing of statements: We are continuing to fix small issues found in testing
• Lexemes: We are continuing the work on adding support for Lexemes to the REST API
• Sustainability:
  • We are preparing the migration of some database tables on the client wikis that track the usage of Wikidata's data in articles on Wikipedia and co
  • We are further investigating how many changes from Wikidata that currently get sent to Wikipedia and co don't actually lead to a change in the article to be able to reduce these cases further

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New requests for permissions/Bot:
  • AuntuBot - Task/s: Per the approved bot request at commons:Commons:Bots/Requests/AuntuBot, I am in the process of uploading approximately 50,000 issues of the Bangladesh Gazette to Wikimedia Commons. We need to a parent Wikidata item for each specific issue/volume to import and organize these files on Bengali Wikisource. Note that AuntuBot has already been granted a bot flag on Wikimedia Commons for the file uploads.
  • Rebot 2 - Task/s: We recently created the new property perspective (P14345) (Wikidata:Property proposal/anatomical view). With Rebot, I plan to move:
• About 570 statements from depicts (P180) to perspective (P14345) as a property
• About 1400 statements from depicts (P180) to perspective (P14345) as a qualifier of image (P18)
  • Rebot 3 - Task/s: Import 1389 instances of taxon author citation (P6507) from this Catalan Wikipedia list, compiled by bot from the articles.
  • Rebot 4 - Task/s: The task consists in changing these 1072 items. It has to change creator (P170) to the new property photographer (P14574). Also there are 1000+ items in which the property should be used as a qualifier.
  • Openpep - Task/s: Maintenance of Politically Exposed Person (PEP) data on Wikidata for Thai government officials. Specifically:
• Creating new Wikidata items for Thai politicians not yet in the database
• Adding P39 (position held) claims with proper qualifiers (P580 start time, P582 end time, P2937 legislative term for legislators, P1365/P1366 replaces/replaced by, P1545 series ordinal)
• Adding P102 (member of political party) with date qualifiers
• Adding P569 (date of birth), P106 (occupation), P21 (sex or gender), P19 (place of birth), P1559 (name in native language)
• Setting and correcting labels, descriptions, and aliases
• Removing incorrect claims and deduplicating
• Adding social media profiles (P2003 Instagram, P2013 Facebook, P11705 Facebook numeric ID)
  • DutchFixer - Task/s: Reformat Dutch verb forms that are listed as past tense (Q1994301), participle (Q814722) to simply use past participle (Q12717679)

Press, articles, blog posts, videos

• Blogs:
  • Vladimir Terentyev used the set of names for every dish from Wikidata -- labels and aliases in every language -- along with restaurant data from OpenStreetMap to develop a world map of dish names, attempting to answer the research question: "Where does plov end and biryani begin, and who really draws these borders?"
  • Giving Open Source Hardware a Place on Wikidata
  • Simplified entry of complex data into Wikibase
  • Grateful and Growing: Reflecting on My Wiki Afrodemics Fellowship, Pilot Cohort
• Papers: DivinWD: Exploring the Diversity of Scientific Publications in Wikidata - DivinWD is a large open-source dataset of over 23 million triples and 1.2 million scholarly articles (2010–2024), integrating Wikidata with five bibliographic sources and gender data to enable transparent diversity analyses in science while documenting biases and infrastructural limitations. By Saletti et. al., (2026)

Tool of the week

• OWL Places, the Wikidata-OpenStreetMap matching tool, can now add OpenStreetMap IDs to Wikidata

Other Noteworthy Stuff

• Wikibase Suite Deploy 7.1.0 and other upgrades

Newest properties and property proposals to review

• Newest properties:
  • General datatypes:
    • dielectric strength (electric field strength that causes electrical breakdown of an insulating material under specified test conditions)
    • still taken from the audiovisual work (image comes from the given audiovisual work)
  • External identifiers: Operabook artist ID, ‎MPA certificate number, ‎Deltarune Wiki article ID, A World Made by Travel person ID, UntitledDb person ID
• New property proposals to review:
  • General datatypes:
    • Fediverse app (Fediverse platform of the instance or address)
    • Fediverse instance URL (Ferdiverse instance of/about the subject)
    • reference amount (Amount of the food that contains a particular quantity of a nutrient.)
    • Qidian Book ID ()
  • External identifiers: Garance item ID, Kinorating, IGN producer, Fediverse address, Music & Opera artist ID, LFL player ID, Soccer365.net tournament ID, kicker.de coach ID, BeSoccer team ID, FootballFakts.ru stadium ID, SofaScore tournament ID, Foot Mercato club ID, Lithuanian movie register ID, Foot Mercato referee ID, BeSoccer referee ID, Kicker.de referee ID, Soccer365.net referee ID, UNESCO Observatory of Killed Journalists ID, Soccer365.net stadium ID, MFL player ID, Okko movie ID, RIA Novosti organization ID, OpenParliamentTV person ID, OpenParliamentTV organization ID, OpenParliamentTV term ID, Camping.se ID, classicalive artist ID, Chess Games tournament ID, Chess.com tournament ID, MusiciansPage artist ID, Flemish educational institution number, Giovani Artisti italiani ID, 365chess.com tournament ID, Norwegian Athletics athlete ID, LinkedIn numeric company ID, Lulu spotlight ID, RPGnet Index ID, EU Treaties and Agreements database ID

You can comment on all open property proposals!

Development

• The team were at Wikimania this past week so not much development happened.

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• INAPerson 1 - Task/s: Create Wikidata pages entries for mostly French journalists, using INA (French National Audiovisual Institute) catalogue as reference.

Events

• Upcoming events:
  • Wikimedia & Research conference in the CEE region: programme coming in August, registration open - follow link for registration instructions, (onsite) open until August 26, (online) open until at least October 5. Event takes place Katowice, Poland, October 9-10, 2026.
  • Workshop: Wikidata for Open Innovation - DCMI 226. Held on August 3 by Kalliopi Mathios, participants will get hands-on experience of Wikidata for use in Libraries, Industry and Communities.

Press, articles, blog posts, videos

• Papers:
  • the proceedings of the conference Wikidata and Research (cf. Meta page), held in Florence (Italy) on June 5-6, 2025, have been published on July 2026 and are available in CC-BY 4.0 license: Wikidata e la ricerca. Condividere esperienze / Wikidata and Research. Sharing Experiences ; 32 papers, 25 in English and 7 in Italian, deal with the usage of Wikidata and other Wikibase instances in different fields of academic research
  • Detecting Knowledge Inconsistencies Across Text, Tables, and Knowledge Graphs by Wei et al., (2026). This paper introduces Kontrast: a tool for comparing Wikidata's statements against Wikipedia tables (and text) to find conflicting information or inconsistencies and missing data.
• Videos: LIVE Wikidata Editing #123 with hosts User:Ainali and User:Abbe98

Tool of the week

• Leximap: Create a colour-coded map of Lexemes from a Wikisource page's text, roll-over individual words to discover more about the lemma
• Filmmap: a free interactive map of filming locations built from Wikidata. Search the title to see where it’s shot or a place to see what was made there
• Cradle-gadget – A new user script embeds the Cradle form editor into Wikidata item pages, enabling schema-based editing with ShEx.

Other Noteworthy Stuff

• Job vacancy: (Remote) Software Engineer for the Wikidata Platform team.
• Wikibase Cloud has a new hosting policy (pilot version)
• Subster - a timeline-based Wikidata-powered game that plays songs from your own music collection and asks you to rank it against other songs in your hand. Like a digital, cardless version of Hitster. Requires a subsonic-compatible music server to connect to.
• Uyen developed a tool in which you can visualize and inspect content gaps and shared content between different Wikipedia editions, as well as topic distributions: https://wiki-gap-finder.toolforge.org/ Check it out and give them feedback.

Newest properties and property proposals to review

• Newest properties:
  • General datatypes:
    • tabular data series (A tabular data series in Commons that models the given concept)
    • infobox chronology (indicate the place of an item in an Infobox chronology, as seen on the Wikipedias.)
    • ‎OpenType script tag (identifier for a script in OpenType, without trailing spaces)
    • ‎Fediverse app (Fediverse platform of the instance or address)
    • ‎Fediverse instance URL (Ferdiverse instance of/about the subject)
  • External identifiers: Viberate artist ID, Brussels Inventory of Architectural Heritage style ID, Brussels Inventory of Architectural Heritage designer ID, radio.net station ID, radio.net podcast ID, Sokmil AV performer ID, Scent Base brand ID, Scent Base notes ID, Scent Base perfumers ID, PISAI ID, CIDIM Artist ID, Etsy shop name, ‎Open Language Archives Community language code, ‎OpenStreetMap Wiki item ID, Ko-fi page ID, KinoRating ID, ‎Korean Classification of Administrative Districts, UNESCO Observatory of Killed Journalists ID, SofaScore tournament ID, RIA Novosti organization ID, MFL player ID, ‎MissEvan username, Soccer365.net referee ID, Soccer365.net stadium ID, Soccer365.net tournament ID, ‎IGN producer ID, kicker.de coach ID, Kicker.de referee ID, Lithuanian movie register ID, LFL player ID, BeSoccer referee ID, BeSoccer team ID, OpenParliamentTV organization ID, OpenParliamentTV person ID, OpenParliamentTV term ID, Foot Mercato referee ID, Foot Mercato club ID, FootballFakts.ru stadium ID, Chess Games tournament ID, Chess.com tournament ID, ‎Camping.se ID, Garance item ID, ‎OpenType language system tag, Okko movie ID, ‎Grillplatser.nu ID, Número de Registre Tributari, ‎MissEvan sound ID, ‎MissEvan drama ID, ‎Flemish educational institution number, Norwegian Athletics athlete ID, RPGnet Index ID
• New property proposals to review:
  • General datatypes:
    • ENS name (Ethereum Name Service (ENS) domain associated with a person or entity)
    • Inventaire régional du patrimoine en Wallonie ID ()
    • member of musical group (member of musical group)
    • name type (type of noun or name the sense is)
  • External identifiers: CINE21 Program ID, Rakuten TV adult maker ID, DMM maker ID, sukumizu.tv actress ID, GAS actress ID, Paradise TV Parson ID, syukou-club(X-DIABLO) actress ID, Brazilian Fauna Taxonomic Catalogue ID, CINE21 company ID, STAPI Book ID, STAPI Comics ID, STAPI Episode ID, STAPI Performer ID, Qidian Author ID, Medieval Unicode Font Initiative ID, Apple Maps place id, Filmycast person ID, EORI, GBIF Specimen (occurrence), d anime store Parson ID, d anime store work ID, Crank-in! Parson ID, Crank-in! drama ID, Crank-in! animation ID, Crank-in! movie ID, Elite Prospects team ID, r-hockey.ru team ID, Elite Prospects stadium ID, izohli.uz word ID, Dubbinfo ID, DBNL chamber of rhetoric ID, BLS Code, JoJo's Bizarre Encyclopedia article ID

You can comment on all open property proposals!

Did you know?

• Query examples: Retrieve all Belgian writers without an article on French Wikipedia (source)
• Schema examples: Swedish barbecue areas (E408)
• Newest WikiProjects: Project Occitan
• WikiProject Highlights:
  • Project Broadcasting - after 10 years of inactivity, the project has been revived with a flurry of activity . Of particular interest is the change in broadcasting scope from primarily airwave to internet transmission.
  • Wiki x K-pop 2026 • Editing Party - Japan Week Datathon
• Newest database reports: Wikidata Terminator - find items that lack Label, description or sitelink.
• Showcase Items: Oman (Q842) - state in western Asia
• Showcase Lexemes: cheche (L648863)

Development

• Wikidata integration in the other Wikimedia projects:
  • We reviewed samples of Wikidata-related entries in Recent changes and watchlist on Wikipedia and co in order to see which additional changes we can remove because they don't change the article.
  • We are preparing for the migration of the entity usage table to the extension database cluster to address database scalability issues (phab:T424133)
• Wikidata Query Service: We are continuing to adapt the Query Service UI and the Quality Constraints extension for the upcoming move from Blazegraph to QLever.
• REST API: We are continuing to add support for Lexemes, specifically retrieving a full Lexeme (GET) (phab:T429332)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Seychelles
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• The order of properties on Wikidata is governed by MediaWiki/Wikibase-SortedProperties. We propose moving (P2559) Wikidata usage instructions to the top, so important guidance is more visible and less likely to be overlooked. To comment on this change, please visit MediaWiki_talk#prominently displaying (P2559).
• Closed request for comments: 19 RfC's were closed recently, too many to list here. Please see the RfC page for more information.

Events

• Upcoming events:
  • (Deutsch) nfdi4 / Workshop: Make Research Software Findable using the Software Marketplace Wikidata, 18.08.2026, 14:00–16:00 CEST (register for Zoom-link)
  • Improving Wikidata References: The hands-on session will explore how to identify and improve broken references on Wikidata , 15.08.2026, 17:00–18:00 WAT (UTC+1).
• Looking ahead: (Deutsch) Freie Universitat / Tidy data version control - Wikidata in research: 22.10.2026, 09:00 - 16:00 CEST.
• Previous events: August 04 - Blazegraph Migration office hour - see the Etherpad notes for questions and answers.

Press, articles, blog posts, videos

• Blogs:
  • gdottv / The Weekly Edge article: demonstrating the Wikidata Query Logs (WDQL) Dataset talks about a paper released in February this year, (Wikidata Query Logs Dataset)
  • LinkedIn - User:Orthodoc10 describes their experience mapping and modelling knee replacement surgical practices into Wikidata
  • Wikisignals.org: Helping Editors Evaluate Reference Reliability
  • Zero-budget programs you could start tommorrow - Lessons from Wikimania Paris]
  • OpenSpeaks Tools Update: Subtitler, Tome, and Bento Go Stable — Meet Media Dashboard
  • [[Diffblog:a-look-at-a-2026-wikimania-hackathon-project-wikidata-bias-detector|A look at a 2026 Wikimania Hackathon Project – Wikidata Bias Detector]
  • nlnet Foundation / Inventaire Split - a short article on this standalone Wikidata-federated Bibliographic database.
  • Maltese national Book Council and WM Malta renew partnerhship: Wikidata to support and feed Maltese Wikipedia.
  • [Diffblog:wikisignals-org-helping-editors-evaluate-reference-reliability|Wikisignals.org: Helping Editors Evaluate Reference Reliability] - the project aims to add to news-related organisation entities to help feed Wikipedia infoboxes with structured data.
• Videos:
  • India's Software Stories: A Hands-on Workshop with Software Heritage, Commons and Wikidata - a Wikimania Lightning talk with Mathilde Fichen and Pavan Santhosh. (Session page)
  • The Art of Editing Wikidata (Africa Wiki Women) - Guest host David Palfrey will share valuable insights and help newcomers uncover the mysteries of editing Wikidata, this session is in collaboration with Art+Feminism.
  • (no audio) Tutorial: Add Geoshape to Wikimedia Commons and connect it to its Wikidata Item - Anne Chen gives a visual demonstration of the steps provided in this google doc, found on the WikiProject IDEA page.
  • LIVE Wikidata Editing #124 is streaming today, 20:00 CEST (18:00 UTC)!
  • (Bahasa Indonesian) Wikimedia Indonesia have released 4 short videos on editing practices, querying, basic structure and data quality of Wikidata.
  • (Deutsch) ZB MED LAB | The Carpentries - aimed at researchers and professionals who work with data, a series of tutorials and workshops to teach you Wikidata, Python, R, OpenRefine and more.

Tool of the week

• Cradle-gadget is a tool by User:DanielyepezgarcesThis is an interactive, schema-based form editor that works directly within Wikidata item pages. It allows users to check, view, add, modify, or delete claims in a modern sidebar drawer or a dedicated special page, aligned with the Wikimedia design guidelines. This is the easiest way to exploit the benefits of Wikidata entity schemas, powered by ShEx.

Other Noteworthy Stuff

• The 2026 OpenRefine User Survey is now open. (Note that a link to a feature-prioritization survey is provided at the end of the Google Form so don't miss that if you want to influence what should get more focus.)

Newest properties and property proposals to review

• Newest properties:
  • General datatypes:
    • particularly (qualifier for statements to refine a value that applies more generally, when the statement applies especially to a more specific value; a more specific qualifier than "including" (P1012))
    • ‎incumbent before dissolution (entity incumbent in a position before its dissolution for an election)
  • External identifiers: CINE21 TV program ID, GCD character ID, ODiD ID, 365chess.com tournament ID, NHK ONE program ID, CINE21 company ID, ‎Fmfenxiang seiyuu ID, ‎Fmfenxiang sound ID, Elite Prospects team ID, Elite Prospects stadium ID, r-hockey.ru team ID, Classicalive artist ID, Apple Maps place id, ‎HAND ID, Brazilian Fauna Taxonomic Catalogue ID, ‎Dicionário da Língua Portuguesa ID, Giovani Artisti italiani ID, MusiciansPage artist ID, LinkedIn numeric company ID, ‎MissEvan voice actor ID, Music & Opera artist ID, Dubbinfo ID, GAS actress ID, ‎EU Treaties and Agreements database ID, syukou-club(X-DIABLO) actress ID, sukumizu.tv model ID, Paradise TV Person ID, Regional heritage of Wallonia ID
• New property proposals to review:
  • General datatypes:
    • filing unit code
    • has Member (has member)
    • introduced to (region outside the natural range of a taxon into which it was introduced through direct or indirect human activity)
  • External identifiers: Lift-World lift ID, Schiffsdatenliste ID, marketswiki, National Palace Museum Digital Archive ID, Information Commissioner's Office registration reference, Registry of Type Design ID, Ariana Museum ID, Emulation General Wiki article ID, Georgian Cultural Heritage GIS Portal immovable object ID, Sofia monuments register ID, Georgian Cultural Heritage GIS Portal museum ID, Georgian Cultural Heritage GIS Portal movable object ID, Georgian Cultural Heritage GIS Portal stone carving ID, Georgian Cultural Heritage GIS Portal protection zone ID, Georgian Cultural Heritage GIS Portal wall painting ID, Georgian Cultural Heritage GIS Portal documentation record ID, Georgian Cultural Heritage Portal movable object ID, RIdIM ID, Weibo ID, Weibo username

You can comment on all open property proposals!

Did you know?

• Query examples: Ten longest State of the Union adress in the USA
• Schema examples: object with inscription - schema for objects with inscriptions (Q1640824)
• Newest WikiProjects:
  • Project Brigham Young University Library
  • Project Perth Women on Wikipedia
  • Project UC Riverside Library Jay Kay Klein Photographs
• WikiProject Highlights: Project Ontology added a Metaclasses page
• Newest database reports: Sitelink statistics by User:Pasleim.

Development

• Sustainability: We continued the work on migrating usage tracking on Wikipedia and co to the extension database cluster (phab:T424185)
• Watchlist and recent changes on Wikipedia and co: We finished our review of a sample of Wikidata edits sent to Wikidata and co in order to better understand which remaining ones are not useful. It will soon be published on Commons.
• Query Service: We continued the work on preparing the Query Service UI for the migration from Blazegraph to QLever and will move to Query Builder and Quality Constraints next

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Seychelles
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!