Discussions

• Closed request for permissions/Bot: Mr Robot - No consensus reached.

Events

• Past events: Wikimedia Hackathon in Istanbul
• Upcoming events:
  • Volunteer Supporters Network/Wikidata for beginners May 16, 2025
  • Wikidata and Sister Projects May 29 - June 1, 2025. register here
  • Wikidata and Research Conference June 5-6, 2025 at the University of Florence.
  • Call for Proposals:Wikidata Taiwan x OpenStreetMap Taiwam @ COSCUP 2025,Submission Deadline: May 10, 2025 (AoE).
  • WikidataCon 2025 Oct 31 - Nov 2, 2025. Register here

• Ongoing event: Coordinate Me 2025 May 1 - May 31, 2025

Press, articles, blog posts, videos

• Blogs
  • WikidataCon 2025 - programme track categories are ready - time to start thinking about session proposals!
  • checking OSM IDs between OSM and Wikidata By Michaël
  • WikiFlix, a new free streaming platform goes live
• Papers
  • How to Develop a Privacy-First Entity Recognition System By Papadopoulou et. al., (2025)
  • Detecting and Masking Personal Data in Text By Papadopoulou et. al., (2025)
  • EA2N: Evidence-Based AMR Attention Network for Fake News Detection By Gupta et. al., (2025)

Tool of the week

• OpenStreetMap: OpenStreetMap, is a project that creates and distributes free geographic data for the world. It was started because most maps you think of as free actually have legal or technical restrictions on their use, holding back people from using them in creative, productive, or unexpected ways .

Other Noteworthy Stuff

• Ever played Redactle? Lucas put together a Wikidata version of it. Can you guess the Item? Still needs a bit of work but you can try it out now.
• EditGroups has a new maintainer

Newest properties and property proposals to review

• Newest properties:
  • General datatypes:
    • organization unit code (organization unit code of the organization unit/part/(sub)division item)
    • likes of fictional character (particular likes which applies to this fictional character as (usually) stated in their official profile or biography)
    • dislikes of fictional character (particular dislikes which applies to this fictional character as stated in their official profile or biography)
    • number of render output units (number of render output units in a graphics processing unit)
    • RAM capacity (amount of volatile random-access memory (RAM) modules used by this device)
    • species protection status (Links species, habitat or biotope type with the regulation international or national that protects this species)
    • Nation Ranking (primary) (main/general ranking for a cycling tournament season)
    • Nation Ranking (secondary) (youth/U23 ranking for this cycling tournament season)
  • External identifiers: badmintoncn.com star ID, ‎Danskefilmstemmer.dk work or dubbing ID, geraldika.ru symbol ID, ‎JSIC code, The Oxford Dictionary of Music entry ID, Dark Ride Database ride ID, Dark Ride Database park ID, Dark Ride Database manufacturer ID, ‎Databáze her platform ID, Mourisco Catalogue work ID, Radiomuseum vacuum tube/transistor ID, ‎CAMRA pub ID, MobyGames attribute ID, MetalTabs.com track ID, Moure's Catalog ID, PromoDJ track ID, Euronews topic ID, Audiomack artist ID, Audiomack album ID, Europe PMC preprint ID, ‎SMB-digital asset ID, Audiomack song ID, Encyclopaedia of Islam (glossary and index of terms) ID, Qur'an Wiki article ID, Itch.io tag ID, Corago singer ID, ‎MoNA spectrum ID, La Croix author ID, ‎Billie Jean King Cup player ID 2024, ‎TeamUSA.com athlete ID, ‎Snopes ID, A Dictionary of Media and Communication entry ID, Black Sea Cultural Inventory ID, ‎PyPI organization name, The Concise Oxford Dictionary of Archaeology entry ID, ‎PlayStation Museum product ID, Urban Dictionary ID, ‎GOG Dreamlist ID, RCI number, ‎Portable Antiquities Scheme image ID, Orthodox World ID, ‎Coasterpedia ID, Ethnologue language family ID, ‎factordb ID, SCImago Institutions Rankings ID, UniRank ID, Bibliometrics of Ukrainian science person ID
• New property proposals to review:
  • General datatypes:
    • Context Window (The maximum length of an input token in the language model.)
    • contains nutrient (Food contains nutrient)
    • underlying data (this mathematical structure has these data as part)
    • échelle de Beaufort (empirical measure describing wind speed based on observed conditions)
  • External identifiers: vlaamsekunstcollectie.be ID, Mobility Database ID, Patrimonio Galego ID, Substack username, Private Enterprise Number, ComputerLanguage.com definition, otzovik.com review ID, Repertorium kleine politieke partijen 1918-1967 (Persoon)

You can comment on all open property proposals!

Did you know ?

• Newest WikiProjects :
  • Nonprofit Organisations: Ukraine
  • Stockholm Archilepago Trail
• Newest database reports : Descriptions with QID - These Item descriptions contain a QID or Item ID.
• Showcase Items: Hans van Mierlo (Q288771) - Dutch politician (1931–2010)
• Showcase Lexemes: Tribe (L28956) - English noun (trīb) that can mean "a social division in traditional society", "a political subdivision", or "a genre of Techno Music":

Development

• Wikidata Query Service: The search platform team finished the remaining work for the graph split and it is going live this week.
• We took part in the Wikimedia Hackathon in Istanbul
• Wikipedia and co: We continued working on improving how Wikidata edits are shown on the watchlist on Wikipedia and co. We are focusing on showing labels instead of IDs for the entities (Items, Properties, ...) linked in the edit summaries (phab:T388685)
• UI: We continued doing small fixes for dark mode support in the UI (phab:T385039)
• Wikibase REST API: We are continuing the work on the search endpoint (phab:T383126)

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: Philippines
• 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!

Events

• Upcoming:
  • Kaxabu Wikidata Workshop May 17 at Puli DOC, Nantou
  • Seediq Wikidata Lexeme Workshop May 18 at Puli DOC, Nantou
• Past: Wikimedia Hackathon happened on May 4. Check out the closing showcase that included some Wikidata-related projects: Etherpad (Hackaton 2025)

Press, articles, blog posts, videos

• Blogs
  • GLAM and Wikidata: The "GLAMorous Wikidata" Campaign: In March 2025, Wikimedia Serbia launched a local thematic campaign called GLAMurous Wikidata, focused on improving data about cultural and heritage institutions on Wikidata.
  • Project "Open Topstukken" ("Open Collection Highlights") - Maastricht University and Radboud University: The "Open Topstukken" project is a collaboration between Maastricht University and Radboud University to digitize and publish rare books and manuscripts, with metadata from their Omeka S systems automatically transferred to Wikidata by Wikidata specialists.
  • Wikidata and Research: The programme for the “Wikidata and Research” conference is now available online. Scheduled for 5–6 June 2025 at the University of Florence, this event is convened by a volunteer Scientific Committee in collaboration with Wikimedia Italia and the University of Florence.
• Papers
  • Capacitating Librarians with Wikidata Literacy for Managing Wikipedia Information Resources: Implications to Libraries By Oyighan et. al., (2025)
  • Social Biases in Knowledge Representations of Wikidata separates Global North from Global South By Das et. al., (2025)
  • Automatic Curriculum Cohesion Analysis Based on Knowledge Graphs By Gacek & Adrian (2025).
• Videos
  • African Wiki Women Wikidata training for the gender equality campaign
  • Using Listeria tool to create Wikidata lists from Wikidata
  • Using the Mix'n'match tool to match external datasets to Wikidata items.
  • Connecting the World’s Knowledge with Abstract Wikipedia By Denny Vrandečić

Tool of the week

• Wdactle game -- is a Wikidata version of Redactle! It's a game where you are shown a Wikidata Item with all labels and words redacted and have to figure out what it is. Guessing a word reveals all the places where it is used. Built by Luca Werkmeister during the Wikimedia Hackathon 2025.

Other Noteworthy Stuff

• ⚠️ Wikidata Query Service graph split: As you know Wikidata Query Service was no longer able to handle the complete set of data Wikidata has. To address this the graph in Wikidata Query Service has now been split into a main graph (that continues to be at query.wikidata.org) and a scholarly graph (that is at query-scholarly.wikidata.org). For more details please see Wikidata:SPARQL query service/WDQS graph split.
• Join the Wikidata:Impact stories global campiagn. We're celebrating the amazing Wikidata community - editors, developers, librarians, and creators - and inviting you to share how Wikidata is used. Your story can inspire others and grow the community. Submit yours or nominate a cool project by June 6.

Newest properties and property proposals to review

• Newest General datatypes:
  • ‎third-gender population (number of third-gender people inhabiting the place)
• Newest External identifiers: Encyclopedia of the Serbian National Theatre ID, vlaamsekunstcollectie.be ID, Patrimonio Galego ID, ‎Substack handle, Sport Express football match ID, R-Sport match ID
• New General datatypes property proposals to review:
  • related video (less fitting video, used only because a better alternative is not available. If an appropriate video of the item is available, use P10 instead. Value should not be a generic placeholder.)
  • cosplay of (character(s) that are cosplayed in this image or video)
• New External identifier property proposals to review: RFI station ID (timetables), registration number of japanese invoice system, Jesuit Online Necrology ID, Geographicus-cartographer, Harper's tag, Database of Czech Librarians ID, Open Location Code, CABR-identifier, Onsland-identifier, National Library of Spain Alma ID (BNE v2.0), PC98 Images game ID, Stadtwiki Meißen ID, Rhein-Neckar-Wiki-ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • All you want to know about The Blue Coats (Q1030833)
  • Birthplace of Colombians in the Public Domain
• Showcase Items: Soir d'été sur la plage de Skagen – l'artiste et sa femme (Q18386245) - painting by Peder Severin Krøyer from 1899
• Showcase Lexemes: Projektion (L494436) - German noun (pro-yek-tsi̯oːn) that can mean "projection", "image display", or "defence mechanism in Psychoanalysis"

Development

• mul language code: We are fixing an issue where Items can't be found by their mul language label or alias (phab:T392058)
• Wikibase REST API: We are working on phrase matching for the simple search (phab:T389011)
• Dark mode: We fixed a color contrast bug with the entity selector when making new statements (phab:T393641)
• Ontology: We’re working on an updated, more complete version of the wikibase.owl ontology file (phab:T371752)

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: Italy
• 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: THEbotIT 2 - New functional aspect to automatic creation of items describing lexicographical articles of Paulys Realencyclopädie der classischen Altertumswissenschaft (RE). The described topics of an RE article should also link back to the article.

Events

• Upcoming events:
  • On Thursday, 22 May 2025, from 10:00 to 12:00 (CEST), digiS Berlin will offer an online workshop titled "Wikidata for GLAMs." The event is free, open to all, and conducted in German. More information and registration is here.
  • (Italian) Introduction to Wikidata and Wikimedia projects - LM43 May 29, 2025 12:00 PM to 2:00 PM
  • The Wikidata and Sister Projects online event is nearly here! Four days of sessions on the use of Wikidata in the Wikimedia Projects, join us from May 29 - June 1. Register here. See the Program schedule.

Press, articles, blog posts, videos

• Blogs
  • Diff Blog: Spotlight on Wikidata in the WikiLearn newsletter: WikiLearn's May 2025 update highlights how its online courses, including Wikidata 101, are effectively helping Wikimedians develop key skills, reduce edit reversion rates, and foster engagement across multiple language communities.
  • The Meaning Behind Our Place Names - The Open Etymology Map uses Wikidata-linked etymology tags in OpenStreetMap to reveal the origins of place names, offering an interactive way to explore the historical and linguistic roots of streets, towns, and landmarks
• Papers
  • Preprint: Scholia Chemistry: access to chemistry in Wikidata - This study explores Wikidata's role in chemistry, highlighting how thousands of new chemicals were added, how new properties and database links enhance chemical representation, and how Scholia
  • Making an Under-Resourced Language Available on the Wikidata Knowledge Graph: Quechua Language By Huaman et. al., (2025) - This study integrates Quechua lexical data into Wikidata, adding 1,591 lexemes along with senses, forms, and pronunciation audio, demonstrating how Wikidata can support under-resourced languages in AI-driven Knowledge Graphs to promote linguistic diversity and inclusivity.
  • Knowledge-Based Aerospace Engineering - A Systematic Literature Review By Wittenborg et al., (2025) - This study systematically reviews Knowledge-Based Aerospace Engineering, analyzing over 1,000 articles, constructing a knowledge graph mapped to Wikidata, and demonstrating how structured, semantic-based approaches can enhance aerospace design, collaboration, and sustainable aviation
• Videos
  • (Italian) Introduction to Wikidata for archives
  • (Sweden) Stockholm Archipelago Trail OSM Wikidata SDC By Magnus Salgo
  • (German) Instructional video on SPARQL queries in Wikidata By OER4SDI

Tool of the week

• Wikidata-Taxonomy is a Command-line tool and library to extract taxonomies from Wikidata.

Other Noteworthy Stuff

• We are improving and expanding our Help and documentation pages, please tell us what you think: Parser Functions

Newest properties and property proposals to review

• Newest General datatypes
  • third-gender population (number of third-gender people inhabiting the place)
  • context window (maximum length of an input token in the language model)
  • ‎most populous urban area (city or town with the largest population in this area (country, state, county, continent, etc.))
• Newest External identifiers: Encyclopedia of the Serbian National Theatre ID, vlaamsekunstcollectie.be ID, Patrimonio Galego ID, ‎Substack handle, Sport Express football match ID, R-Sport match ID, ‎ComputerLanguage.com definition, Repertorium kleine politieke partijen 1918-1967 (Person), ‎RFI station ID (timetables), Geographicus cartographer ID
• New General datatypes property proposals to review:
  • related video (less fitting video, used only because a better alternative is not available. If an appropriate video of the item is available, use P10 instead. Value should not be a generic placeholder.)
  • cosplay of (character(s) that are cosplayed in this image or video)
  • breed belongs to taxon (taxon to which members of this breed (or these breeds) belong)
  • Reason for no value (qualifier property to be used with statements having the object "no value", given to provide a reason for "no value")
  • over (base field of this vector space, base ring of this module, pair of base rings for this bimodule, base monoidal category of this enriched category, etc.)
  • has WikiProject (WikiProject which has this topic as its main subject)
  • mixing engineer (person responsible for mixing the different sonic elements of a piece of recorded music into a final version of a track)
  • normally caused by (item that normally causes this effect, but that is not necessarily the cause here)
  • criminal motive (verified reasoning behind a crime)
• New External identifier property proposals to review: registration number of japanese invoice system, Jesuit Online Necrology ID, Harper's tag, Database of Czech Librarians ID, Open Location Code, CABR-identifier, Onsland-identifier, National Library of Spain Alma ID (BNE v2.0), PC98 Images game ID, Stadtwiki Meißen ID, Rhein-Neckar-Wiki-ID, R-Sport team ID, WürzburgWiki ID, AW-Wiki ID, Wetzipedia ID, OberpfalzWiki article ID, Tüik village id, viberate.com Artist Id, African Music Library Band ID, Delfi.lv theme ID, ESPN soccer team ID, 15min.lt theme ID, trove.scot ID, Identifiant d'une personne sur PRET19, Židovski biografski leksikon ID, IMDb Interest ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Map of pubs in Scotland (source)
  • Data about all 60 members of the European Association for Quality Assurance in Higher Education (source)
• Newest WikiProjects: WikiProject_zelph - WikiProject zelph focuses on integrating a semantic network system with Wikidata to enhance data quality.
• Showcase Items: The Jungle Book (Q16857406) - 2016 film directed by Jon Favreau
• Showcase Lexemes: pukka (L339628) - English adjective (puh-kuh) that can mean "genuine", "highest class", or "complete"

Development

• UI: We are putting the finishing touches on the new search box that will make it easier to search for Properties, Lexemes and EntitySchemas as well (phab:T321543)
• Dark mode: We fixed the last known issues and are getting ready to roll it out
• Mobile statement editing: We are refining prototypes for testing and started technical investigations
• Wikibase REST API: We are continuing the work on simple search, focusing on phrase matching now (phab:T389011)
• Query Service: We are working on a small experiment to show a notification for simple queries that are better run on other APIs (phab:T391264)

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.
• 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 12 - Task(s): Add PubMed publication ID(P698) to items that lack it, but have DOI(P356), which allows it to be looked up using the PubMed API.
• Talk: Wikidata Identifiers (No value for missing Ids): about how to indicate that a certain entity is absent in a given database

Events

• Upcoming events:
  • Wikidata and Sister Projects
    During 4 half-days of sessions showcasing and showing how Wikidata supports and is integrated to the other Wikimedia projects
    From Thursday, May 29 from 16:00 UTC to Sunday, June 1 13:30 UTC.
    Registration link - Program - Questions? (Talk page)

Press, articles, blog posts, videos

• Blogs
  • Taiwan Street-view Expedition (Huwei and Tuku, Yunlin, Taiwan) - joint OSM and Wikidata activity
• Papers
  • (Italian) Termini, dati e collegamenti: ‘conversazioni’ tra il Thesaurus del Nuovo soggettario e Wikidata: This study is about the history of the cooperation between the Thesaurus del Nuovo soggettario (the main thesaurus used by Italian libraries for subject indexing) and Wikimedia projects, initially Wikipedia and now mainly Wikidata
  • WikiDBGraph: Large-Scale Database Graph of Wikidata for Collaborative Learning By Wu et al., (2025) — This study introduces WikiDBGraph, a network of 100,000 linked databases from Wikidata, using 17 million connections to improve AI learning and reveal challenges in handling interconnected data.
  • Filling in the Blanks? A Systematic Review and Theoretical Conceptualisation for Measuring WikiData Content Gaps By Ripoll et al., (2025) – The paper systematically reviews content gaps in Wikidata, proposing a typology of missing data and a framework to measure these gaps, highlighting their impact on knowledge quality and completeness.
  • AI in Data Management and Analysis By Haber et al., (2025) – This paper explores how AI streamlines academic data tasks like cleaning and analysis, whike tools like Google DataPrep, Airtable and Wikidata help researchers, but human oversight is key to maintaining accuracy and ethics in research.
• Videos
  • Using PetScan to create lists from Wikipedia and Wikidata By Tamsin Braisher (Dr Thneed).
  • (Spanish) Connecting Collections: Wikidata as a Bridge between Museums and Communities By Museo de los Museos and Carla Toro.

Tool of the week

• Wikidata Toolkit The Wikidata Toolkit is an open-source Java library for using data from Wikidata and other Wikibase sites. Its main goal is to make it easy for external developers to take advantage of this data in their own applications.

Other Noteworthy Stuff

• A discussion on Meta about a very delicate issue for the development of Abstract Wikipedia is now open: where to store the abstract content that will be developed through functions from Wikifunctions and data from Wikidata. Some of the hypothesis involve Wikidata. You can read the various hypothesis and have your say at Abstract Wikipedia/Location of Abstract Content.

Newest properties and property proposals to review

• Newest properties:
  • General datatypes: none
  • External identifiers: Geographicus cartographer ID, ‎Wikibase of Czech Librarians ID, Jesuit Online Necrology ID, Ons Land ID, ‎VejinBooks author ID, ‎PC98 Images game ID, Rhein-Neckar-Wiki ID, CvLAC ID, ‎Stadtwiki Meißen ID, ‎WürzburgWiki ID, Wetzipedia ID, AW-Wiki ID, ‎Tüik village ID
• New property proposals to review:
  • General datatypes:
    • LSF rating (Indonesia film classification administered by the Indonesian Film Censorship Board)
    • image of cosplay (cosplay that depicts this character or person)
    • Classificazione Guizzi degli strumenti musicali (Guizzi's classification system of musical instruments)
    • name translation (translation into native language)
  • External identifiers: Concertzender ID, MCW-PL article ID, Polska Biblioteka Muzyczna PBM, norsk soldatregister person ID, Databank verkiezingsuitslagen, TNT Sports soccer team ID, NHK Archives Portal Broadcasting History ID, Lithuanian lake ID, Sierra Wiki article ID, Fondazione Ragghianti Fototeca image ID, archive creator archieven.nl

You can comment on all open property proposals!

Did you know?

• Query examples: Exemplars of the Magna Carta (source)
• Newest WikiProjects: Revitalizing UK History- A wikiproject with the aim of enriching UK historical figures.
• Showcase Items:The BFG (Q19689203) - 2016 film by Steven Spielberg
• Showcase Lexemes: trucco (L580449) - Italian noun (ˈtruk.ko) meaning "deceptive ploy", "makeup", or "strategic maneuver"

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: Wikidata Translation Bot - task/s: Automate translation of Item Labels and Descriptions across supported languages and submit them using the official Wikidata API.
• New request for comments: Mass-editing policy
• Closed request for comments:
  • Rename PeakFinder ID (P3770) - Property was renamed.
  • Domain name as data - property domain name (P13337) was created.

Events

• Upcoming events:
  • New Linked Data for Libraries LD4 Wikidata Affinity Group project series! We have our next LD4 Wikidata Affinity Group event series on the Wikidata Graph Split project. Our first event will include guests from the Wikidata Search team to discuss the recent graph split project. Join us Tuesday, June 3, 2025 at 9am PT/ 12pm ET/ 16:00 UTC / 6pm CEST (Time zone converter). Please see our project page for more information and Zoom links.
  • OpenStreetMap X Wikidata Meetup #77 June 9 Time: 19:30-21:00 UTC+8 at Mozilla Community Space Taipei (Q61752245)
  • Revitalizing UK History #June 7 Time 16:00 UTC Revitalizing UK History
• Just missed it?
  • Wikidata and Sister Projects: full day videos and presentation slides are being made available on the program page.
  • Coordinate Me 2025, the contest to add geographic coordinates (P625) for countries with low representation has ended. Who will be declared winner?

Press, articles, blog posts, videos

• Blogs
  • Wikidata promotes Sister Projects through interwiki links SLUB Open Science Lab writer Jens Bemme has put together a comprehensive article covering the recent online event and many examples of Wikidata being used.
• Papers
  • MAKIEVAL: A Multilingual Automatic Wikidata-based Framework for Cultural Awareness Evaluation for LLMs By Zhao et al., (2025) - This paper presents MAKIEVAL, a framework for evaluating cultural awareness in LLMs across languages, showing that models exhibit stronger cultural awareness when prompted in English.
  • Conversational Lexicography: Querying Lexicographic Data on Knowledge Graphs with SPARQL through Natural Language By Sennrich & Ahmadi (2025) - This paper develops Benjafield (WMDE)|Danny Benjafield (WMDE)]] talk · MediaWiki message delivery (bicara) 2 Juni 2025 15.17 (UTC)Balas

Discussions

• Open request for adminship: Coinhoe - RfP scheduled to end after 10 June 2025 23:49 (UTC)

Events

• Upcoming events: New Linked Data for Libraries LD4 Wikidata Affinity Group project series! We have our next LD4 Wikidata Affinity Group event series on the Wikidata Graph Split project. Our second event will be a conversation with Daniel Mietchen and Lane Rasberry about Scholia, the Wikidata frontend which generates and presents scholarly profiles based on WikiCite content. They'll speak to Scholia's current state and roadmap, with consideration for the recent Wikidata graph split. Tuesday, June 10, 2025 at 9am PT/ 12pm ET/ 16:00 UTC / 6pm CEST. More info and Zoom links: project page.

Press, articles, blog posts, videos

• Blogs
  • Graph-Linguistic Fusion: Using Language Models for Wikidata Vandalism Detection: resources to reproduce training and evaluation procedure for the paper Graph-Linguistic Fusion: Using Language Models for Wikidata Vandalism Detection
  • Cataloguing guidelines for representing the Memory of the World International Register on Wikidata Google Doc to shape the process of a coming data upload: comments are open.
  • GLAM:Memory of the World Report: Hannah Drummen at UNESCO, alongside data expert Martin, has completed a structured dataset of 496 International Register items, ready for bulk upload to Wikidata in June, with an aim to enhance accessibility and define best practices for future updates.
  • Wikidata QID updates to BHL catalogue: The BHL Lead Developer, Mike Lichtenberg, is ensuring periodic Wikidata Qid refreshes in the BHL Catalogue, with the working group advising a downloadable post-refresh report for OpenRefine integration, to be sent to the BHL Metacat group for reconciliation by Siobhan or other Wikidata editors.
  • Wikidata training & Datathon in Indonesia: Wikimedia Indonesia hosts WikiLatih Wikidata training to enhance skills in editing Indonesian cultural heritage data on Wikidata, while Datathon challenges participants to make the most edits on museum-related topics in Indonesia.
• Papers
  • Wikidata for Botanists: Benefits of collaborating and sharing Linked Open Data By von Mering et al., (2025) - This paper explores Wikidata as a multilingual open knowledge base for botany, highlighting its role in connecting botanical information across sources, and calling on the botanical community to enhance its content.
  • CS-KG 2.0: A Large-scale Knowledge Graph of Computer Science By Dessí et al., (2025) - This paper introduces CS-KG 2.0, an advanced AI-powered knowledge graph built from 15 million research papers, designed to enhance scientific exploration by structuring and interconnecting vast amounts of computer science literature.
• Videos
  • Using the Wiki List tool - GoogleSheet with formulae for retrieving Wikidata values and writing QuickStatements commands.
  • Introduction to Wikidata By Robin Isadora Brown and Lane Rasberry
  • Wikidata Editing By Kusaal Wikipedia Community
  • (Portuguese) Federating academic SPARQL searches in Wikidata By Tiago Lubiana

Tool of the week

• Wikidata Phonemes This is the web application developed specifically for Wikidata IOLab. In here you can add phonemes to a whole bunch of languages, basing your work on the work that the brazilian students of their national olympiad did while editing Wikipedia.
• Should I watch this? is a tool that helps users decide whether a movie or show is worth watching.

Newest properties and property proposals to review

• Newest General datatypes
  • Guizzi's classification of musical instruments (Guizzi's classification system of musical instruments)
  • single taken from the album (indicates the album from which the item is taken)
• Newest External identifiers: ‎GameSpot platform ID, ‎OberpfalzWiki article ID, ‎Private Enterprise Number, TNT Sports soccer team ID, ‎Fondazione Ragghianti Fototeca image ID, ROAR ID, ‎15min.lt theme ID, FMJD person ID, NAQ non-elected person ID, paleo.ru person ID, ‎Sierra Wiki article ID
• New External identifier property proposals to review:
  • Biblioteca Pública (<nowiki>{{TranslateThis</nowiki>)
  • Libretexts ID (the world's largest collection of free OER textbooks online)
• External identifiers: identifiant Évêques suisses, Enciclopedia Galega Universal ID, Deaf Movie Database, Biographical Dictionary of Affiliated Dissemination of Literacy among Georgians ID, Biographical Dictionary of Physicians of Georgia ID, Biographical Dictionary of Athletes of Georgia ID, Biographical Dictionary of Winemakers of Georgia ID, matricule number, inn, Debian Wiki article, Desura game ID (archived), Diccionario de catedráticos españoles de derecho ID, QUDT dimension ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Wikisource transcriptions of texts on the Memory of the World International Register, (source)
  • Bills and coins of Brazilian Real (with pictures)
• WikiProject highlights: Names/Belarusian - This WikiProject aims to add structured and linguistic data to Wikidata to enable the study of people's names across all time periods, regions, and languages.
• Showcase Items: Ant-Man (Q5901134) - 2015 film directed by Peyton Reed

Development

• Mobile editing of statements: We are doing initial development focusing on technical investigations and basic UI elements (phab:T394292, phab:T394886)
• Lexemes: We are looking into a rare error when trying to do undo certain Lexeme edits (phab:T392372)
• Watchlist/Recent changes on Wikipedia: We continued working on showing labels instead of IDs in the edit summaries of Wikidata changes that are shown in the watchlist and recent changes of Wikipedia and co (phab:T388685)
• Wikibase REST API: Finishing touches on simple search (phab:T383126)
• Query Service UI: Added experimental popup to point people running very simple queries to other available access methods (phab:T391264)

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.
• 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!

Events

• Upcoming events:
  • GLAM Wiki Conference 2025 - Program Call-for-Proposals: Deadline 15 June.
  • COSCUP 2025 (Q134950534) Open Street Map x Wikidata Track - National Taiwan University of Science and Technology (Q699543) 9 August - 10 August.

Press, articles, blog posts, videos

• Blogs
  • Wikibase Faceted Search Released (demo video)
  • DecomissionedAircraftMap (see tool below) - The Decommissioned Aircraft Map project uses Wikidata to enhance its mapping of historic aircraft by pulling images from linked Wikidata entries. Users can contribute by adding or correcting Wikidata tags on OpenStreetMap, ensuring accurate representation of aircraft locations and visuals. By Watmildon.
• Videos: Querying Wikidata using tools such as QuickStatements and Petscan - Wikimedia Community User Group Uganda

Tool of the week

• Wikidata Visualization: a visualization tool for Wikidata SPARQL queries
• DecomissionedAircraftMap (as a demonstration of the power of OpenStreetMap into Wikidata): pulls geodata for displayed aircraft from OpenStreetMap and generates thumbnails from linked Wikidata entries.
• Query split tester (Beta): webtool to see the impact on the graph split on your SPARQL query.

Other Noteworthy Stuff

• Nominations for the Coolest Tools Award 2025 are open. Nominate your favorite tool! Nominations are due by the 25th of this month already.

Newest properties and property proposals to review

• Newest General datatypes
  • ‎breed belongs to taxon (taxon to which members of this breed (or these breeds) belong)
• Newest External identifiers: CARLA ID, Enciclopedia Galega Universal ID, ThinkyGames genre ID
• New External identifier property proposals to review:
  • worn on (part of the body where an item of clothing, equipment, or jewelry is worn)
  • rewards this type of work (kind of work for which an award is given)
  • sign meaning ()
  • trailer of (works that this trailer video represents)
• External identifiers: Facebook image ID, DE-BIAS ID, Author identifier in FragTrag, Niedersächsische Personen-ID, FBref match ID, FBref competition ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • A visual representation of the birthplaces and death places of women medical doctors who qualified in the UK between 1877 and 1914. (source)
  • Distinct languages of Wikidata Lexemes
• Newest WikiProjects: EMCO Wikidata CoP - EMCO promotes the discovery and use of the world’s knowledge by supporting metadata producers in library and other cultural heritage communities.
• Showcase Items: The Times (Q50008) - British daily national newspaper based in London
• Showcase Lexemes: right (L3348) - English adjective (rīt) meaning "opposite of left", "correct/just", or "politically conservative"

Development

• Mobile editing:
  • Share your feedback on the new prototype that brings statement editing on Items to mobile.
  • We continued base work for making editing statements on mobile possible.
• Simple search is now available in the Wikibase REST API! You can find information and leave feedback here.
• Lexemes: We’re working on a WikibaseLexeme error that happens when trying to revert the deletion of a form that was already undeleted (phab:T392372)

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!

Events

• Join us for the third LD4 Wikidata Affinity Group event on the Wikidata Graph Split project, Tuesday, June 24 at 9am PT / 12pm ET / 16:00 UTC / 6pm CEST. We’ll share updates on the Query Service, tools, and SPARQL learning resources. Stanford researchers Shicheng Liu and Sina Jandaghi Semnani will present their Spinach Wikidata Agent, which translates complex questions into SPARQL queries Project page

Press, articles, blog posts, videos

• Presentations
  • Slides of the panel MediaWiki-based tools and services in Digital Humanities workflows, part of the DARIAH-EU Annual Event 2025 in Göttingen: (the panel was about Wikibase instances, including Wikidata)
• Blogs
  • Who appeared how often on Lanz? (in German)
  • Wikidata’s Lydia Pintscher on importance of open data in the age of AI
• Papers
  • Scientists uncover surprisingly consistent pattern of scholarly curiosity throughout history
  • The women honoured in flowering plant genera: From myth to reality by Ambrosia10 and colleagues used Wikidata to publicly curate the information.
• Videos
  • Holy wells and OpenData - a talk about Wikidata et al.
  • Wikidata Graph Split - Writing an FAQ - By Tiago Lubiana
  • Taller introducción a Wikidata - Erika Guetti Suca
  • Wikidata Lab XLV: Quick Statements 3.0 - Part II By Wikimedia Brasil
  • (Spanish) ¿Qué es Wikidata y cómo se edita? By Wikimedia Colombia

Tool of the week

• FEMIber: a digital humanities tool that uses structured data aligned with Wikidata principles to document and analyze how women are represented in medieval Iberian chronicles.

Newest properties and property proposals to review

• Newest External identifiers: The Memories of the Gulag and Their Authors person ID, Debian Wiki article, UK Parliament bill ID, CPJ topic ID, Desura game ID (archived), Diccionario de catedráticos españoles de derecho ID, Swiss Bishops ID, KNDB person ID, MAI person ID, necropolis.uinp.gov.ua person ID
• New General datatypes property proposals to review:
  • état (state of the matrix while printing)
  • Russian Federal Tax Service ID (identifier of Russian Tax Service for people or organization)
  • donation URL (official URL for making donations to the subject)
• New External identifier property proposals to review: Ukrainian Memorial person ID, Memorial Platform person ID, Klimadashboard.de region ID, Taiwan Central News Agency News topic id, identifiant HAL d'une collection, CoreTennis.net player ID, identifiant sujet du dictionnaire biographique du Canada, AMNH entity ID, nasljerseys.com player ID, Portal Decentralization hromada ID, Portal of united hromadas of Ukraine hromada ID, Archive of Our Own story ID, rada.info council ID, International Tennis Federation player ID, Confederation of African Tennis player ID, Artvee artwork ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Place of birth to Place of Death - arrow indicator (source)
  • Map with place of birth and years of cartographers (source)
• Newest WikiProjects: WikiProject Personal Collections - The WikiProject Personal Collections aims to develop standardized terms, multilingual ontologies, and best practices for consistently describing personal collections and archives on Wikidata.
• Showcase Items: David Duchovny (Q484365) - American actor and writer
• Showcase Lexemes: газ (L183915) - Russian noun (ɡas) meaning "gas (physical state)", "natural gas", or "accelerator pedal"

Development

• Query Service: It is now possible to download query results in Wikidata Query Service that include coordinates as GeoJSON (KML & GPX should also be available soon). Thanks to Atom.oil.2 for the patch. (phab:T216601)
• Wikidata integration in Wikipedia and co: We are continuing the work on improving how Wikidata changes show up in watchlist and recent changes, specifically showing labels instead of IDs in the future. (phab:T388685)
• Search: We enabled the new search box that makes it easier to search in Properties, Lexemes and EntitySchemas as well. We are working on minor fixes based on feedback.
• Mobile statement editing: We are working on showing the first statements in the new way - mostly tech demo and nothing to see yet (phab:T394886)
• Federation: We are looking into measuring and better understanding queries that use SPARQL federation.
• REST API: We continued working on prefix search for Items in the API (phab:T388209)

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: Norway
• 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!

Events

• Upcoming events:
  • 8-11 September: OpenRefine Barcamp - fully virtual, registrations and call for sessions are open
  • WikidataCon 2025 returns this year on the theme of Connecting People through Linked Open Data...on the links below you can
    • Register to the event to get updates and news
    • Submit now, the Call for Proposals is open!
  • Wikidata for Jewish Studies, a hands-on Wikidata workshop at the Akademie der Wissenschaften und der Literatur, Mainz from September 8-9, 2025. (Registration by July 18)
  • Drop in and Wikidata - This regular online meeting has moved to the last Thursday of every month. Join via Zoom

Press, articles, blog posts, videos

• Blogs
  • Visualizing Knowledge - how Indonesians turn Wikidata into stories that matter. This article details the efforts and winners of a WM Indonesia organised 30-day competition to create cool visualizations powered through Wikidata.
  • OpenRefine: Data workflow via open source collaboration - the Linux Professional Institute interview the project manager of OR, Martin Magdinier, on the journey developing this data manipulation tool.

Tool of the week

• User:Jon Harald Søby/senseItemLabel.js What it does is that when you add a P5137 statement in a lexeme, it will let you add the lemma as a label to the item in one click, if the item doesn't have a label in that language yet, or if the label is different (very useful for case differences, for instance)

Other Noteworthy Stuff

• The Wikidata Ontology Course has finished its course sessions. The slides for all sessions of the course are available on the course page. Part of participating in the course was to set up a project related to the Wikidata Ontology. Current information on the projects, many of which are continuing after the end of the course is now available. If you are interested in one or more of the projects please follow the project, add something to its discussion page, or contribute to it.
• PhD Position in Digital History at the University of Luxembourg is seeking someone with experience in Wikibase and Linked Open Data.

Newest properties and property proposals to review

• Newest properties:
  • General datatypes: none
  • External identifiers: none
• New property proposals to review:
  • General datatypes:
    • defining Prolog formula (Prolog rule expressing the intended logical behavior of a property, for use in ontology formalization and rule-based reasoning.)
    • Codes for the administrative divisions of the People's Republic of China (identifier for administrative divisions of People's Republic of China, published by Ministry of Civil Affairs of the People's Republic of China)
    • ENTSO-E resource type (ENTSO-E code for type of Power System Resource. Alias: PSR type, electrical aset type)
  • External identifiers: Film Atlas ID, FLBB player ID, MarathonView person ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • UNESCO Memory of the World International Register (now complete up to 2023) (source)
  • Largest collections on the MoW International Register
  • Featured and Good Articles in Korean or Chinese Wikipedia, with no English version - source
  • Ugandan Female Footballers - source
• Newest WikiProjects: WikiProject Personal Collections - The WikiProject Personal Collections aims to develop structured, multilingual standards and best practices for describing personal collections and archives on Wikidata.
• Newest database reports:
• Showcase Items: Arctic Monkeys (Q170599) - English rock band
• Showcase Lexemes: ਸਿਫ਼ਤ (L713097) - Punjabi noun (si-fat) meaning "praise/glorification", "virtue", or "attribute"

Development

• Wikibase REST API: We continued working on Item prefix search (phab:T388209) and started working on stemming support (phab:T397605)
• Integration in Wikipedia and co: The improved edit summaries are now live on the first wikis (ca, uk, he). We are now showing the labels for linked entities instead of just their IDs (phab:T388685)
• Mobile statement editing: We are continuing working on the basics of showing statements in the new way - nothing useful to see yet (phab:T394886)

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: New Zealand
• 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:
  • Bovlbbot - Task(s): this bot request asks for admin access (or access to deleted revisions if possible) so it can move the updater task for User:Bovlb/wd-deleted.
  • Andrebot 3 - Task(s): Fill in historic countries for the settlements, communes, towns and cities of Romania.

Events

• Upcoming events:
  • New Linked Data for Libraries LD4 Wikidata Affinity Group project series! Mark your calendars for our final session of our event series on the Wikidata graph split project and SPARQL skills! We will be diving into the mechanics of federated SPARQL queries and look forward to a hands-on and interactive session exploring how to use the scholarly article query service. Join us Tuesday, July 8th at 9am PT/ 12pm ET/ 16:00 UTC / 6pm CEST (Time zone converter https://zonestamp.toolforge.org/1751990400). Please see our project page for more information and Zoom links.
  • Hackathon announced for Wikimania 2025, Nairobi. Call for Projects is now open! Includes a newcomer track for first-time participants. Add yourself to the participants list or see the resources page for further event info.

Press, articles, blog posts, videos

• Press
  • Wikidata: Attempting to bridge FOSS ideals and direct democracy - by The Register, this article highlights examples of Wikidata serving and powering a growing ecosystem of FOSS projects, outside of Wikipedia.
  • (Italian) WikiLib: Roman+Vatican Librarians compared on Wikidata -
• Blogs
  • Preserving Indonesian GLAM Assets in Wikidata - This article documents how Indonesian users collaborated in preserving Indonesian GLAM assets by adding its metadata to Wikidata during 2025 GLAM Wiki Month organized by Wikimedia Indonesia.
• Papers
  • Linking Challenges for Pseudonyms: The Studies of VIAF, ISNI, Wikidata, Meridian, and Beyond by Charlene Chou
• Thesis
  • The Dictionary of Italian contemporary pseudonym writers in Wikidata. Methodology and results: MA thesis (discussed on 29 May) regarding the systematic addition in Wikidata of all the nearly 500 Italian writers described in a biographical dictionary, with a first introductory part, a second part describing the editing methodology, including the authority work done both in Wikidata and in some major authority files (SBN, GND, IDREF) to disambiguate the main homonyms, and a third part analysing through SPARQL queries the data about these writers
    • full thesis (in Italian) published in the University of Pisa thesis repository; work materials available in the Wikidata usersubpage of Sara De Monaco; slides (in Italian) used in the discussion available in Wikimedia Commons; related datasets available in Zenodo
• Videos
  • (mostly Italian, with some parts in English) Wikidata & Research International Conference (video of 5 June session) - held at the University of Florence 5-6 June 2025, the conference touched on role of Wikidata in academic research (cf. Wikidata and research]), building on past initiatives such as Wikidata Days Bologna 2024.
  • (Portuguese) How to add Wikidata-powered Infoboxes to Wikipedia - a short tutorial video from the University of São Paolo Institute of Mathematics and Statistics.

Tool of the week

User:Kod B - ArchiveExternaLinks.js This script automatically archives external links found in the statements of Wikidata items, in order to improve source durability and reduce the risk of broken links (link rot), similar to what already exists on Wikipedia.

Other Noteworthy Stuff

• What belongs where in the Wikibase Ecosystem? There is ongoing research to better understand what people are currently thinking about this and you can take part by sorting some scenarios.
• How to properly cite a Newspaper article? Project Chat discussion.

Newest properties and property proposals to review

• Newest properties:
  • General datatypes: none
  • External identifiers: QUDT dimension ID, istina.msu.ru journal ID, Niedersächsische Personen ID, Submarine Cable Map ID
• New property proposals to review:
  • General datatypes:
    • MediaWiki page revision ID (ID for a MediaWiki wiki revision, Wikimedia projects should use {{P|7569}})
    • applies if VIN matches regular expression (this statement is only true if the Vehicle Identification Number (VIN) of a vehicle matches this regular expression)
    • Cadastral areas (List of cadastral areas of municipality)
    • settlement classification (settlement classification)
    • Modern Shrine Ranking (Rank in the [[Q712534|Modern system of ranked Shinto Shrines]])
    • Divine Rank (The [[Q11591025|Shinkai (divine rank)]] of a Shrine)
    • Engishiki celebration category (Celebration category mentioned in the engishiki)
    • Engishiki Rank (Rank of a shrine in the Engishiki Jinmyocho.)
    • Honji Buddha (Buddha that this kami is identified with)
    • Suijaku Kami (Kami that this Buddha is believed to have manifested as)
    • identifiant Generation MSX d'une société ou d'un groupe de démo (company or demo group identifier in the Generation MSX database of MSX videogames)
  • External identifiers: Knowledge Graph for Irish History ID, National Library of Uruguay book ID, Kokugakuin University Shrine Database ID, Observer tag, Observer contributor ID, Geoguessr ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Uganda's hydropower plants (source)
• Newest WikiProjects Postcards was created, including a list of project-specific Queries
• WikiProject Highlights:
  • GovDirectory added a Type watchlist.
  • WikiProject Taiwan added a Library List.
• Newest database reports: Abuse Filter effectiveness
• Showcase Items: Stefan Löfven (Q2740012) - Swedish politician, Prime Minister of Sweden between 2014–2021
• Showcase Lexemes: sterk (L453737) - Norwegian Bokmål adjective (stæʁk) meaning "strong", "intense", or "durable"

Development

• Wikibase REST API: We finished the Item prefix search (phab:T388209). It'll go live later when we are also done with the Property prefix search.
• Search: We are fixing a bug when pasting into the new search box (phab:T397608)
• Mobile statement editing: We are working on basic viewing of statements (phab:T394886) - nothing useful to see yet
• Dumps: There was an issue with the last dumps not being generated. The Data Platform SRE team is looking into it (phab:T398756)

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: Austria
• 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 Oversight permissions: Jianhui67 (RfP scheduled to end at 27 July 2025 13:28 UTC)

Events

• Upcoming events:
  • The next Wikidata+Wikibase office hours will take place on Wednesday, 16:00 UTC, 16th July 2025 (18:00 Berlin time) 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.
  • Submit Your Program Proposal for WikiIndaba 2025 by 20th July. Apply for a scholarship to attend the event here.
  • Wikimania 2025 Hackathon kicks off on Tuesday, 5 August and a dedicated workspace will be available throughout the conference until Saturday, 9 August. Have a technical idea, tool, or project you want to build during the hackathon? Submit it now and start connecting with collaborators! Add your project here.
  • WikiCite 2025 will take place from Friday 29th to Sunday 31st of August! in Bern (Switzerland) and online! See the draft program here.
  • 2025 LD4 Conference: Linked Data in the Real World (website; schedule and registration; streaming on Youtube), 28th-30th July 2025, virtually on Zoom; many Wikidata-related sessions:
    • July 28, 2025 1:30pm - 2:30pm EDT - Has This Been Done Before? Exploring Wikidata Projects Through Diff and TMIG Archives by Silvia Gutierrez (workshop)
    • July 29, 2025 1:00pm - 2:00pm EDT - Wikidata Affinity Group: Introduction to Wikidata for Entity Management by Alex Jung, Kyla Jemison, Susan Radovsky (cf. d:Wikidata:WikiProject LD4 Wikidata Affinity Group)
    • July 29, 2025 3:15pm - 3:45pm EDT - Scholarly profiling in Wikidata: Creating a knowledge graph for the SEEKCommons open science research network by Dorothy Howard
    • July 29, 2025 3:45pm - 3:55pm EDT - From Biographical Dictionary to Linked Data by Sara De Monaco (cf. d:User:SaraDeMonaco/Tesi magistrale and d:Q135208119)
    • July 29, 2025 3:55pm - 4:05pm EDT - LCCNbot one year on: an update by Mary Muratsubaki Campany (cf. d:User:LccnBot)
    • July 29, 2025 4:05pm - 4:15pm EDT - Supporting access to CD-ROMs while using and contributing to Wikidata by Claire Fox
    • July 29, 2025 4:15pm - 4:25pm EDT - Surfacing Sociotechnical Research with Wikidata by Kathleen Burlingame
    • July 29, 2025 4:25pm - 4:35pm EDT - Wikidata Workflows with ORCID and OpenRefine: A Binghamton University Case Study by Sasha Frizzell
    • July 30, 2025 2:45pm - 4:45pm EDT - WiLES: Wikidata Lexicographical Event Semantics modeling for natural languages by Humza Yaqoob, Mahir Morshed (workshop)

Press, articles, blog posts, videos

• Blogs
  • Scaling the Knowledge Graph Behind Wikipedia By Alex Woodie
  • The power and potential of Wikidata for botany (see paper below) By Heidi Meudt
• Papers
  • Wikidata for botanists: benefits of collaborating and sharing Linked Open Data By Sabine et al., (2025). This study explores Wikidata as an open, multilingual knowledge base that connects botanical data across sources, and urges botanists to collaboratively enrich its content to support a broad spectrum of plant science.
• Videos
  • Wikidata labels and descriptions By Moore Wikimedia Community
  • Wikidata Lablar Description Stockholm Archipelago trail By Magnus Sälgö
• Presentations
  • How To...Wikibase? - Senior Partner Manager, Christos Varvantakis has produced this set of training and educational material to get you started with Wikibase.

Tool of the week

• Commons Depictions is a tool that display depictions of Wikidata items on Wikimedia Commons

Newest properties and property proposals to review

• New General datatypes
  • official donation page URL (official URL for making donations to the subject)
  • image of cosplay (cosplay that depicts this character or person)
  • ‎worn on (part of the body where an item of clothing, equipment, or jewelry is worn)
  • warranty period (warranty period of this product as covered by the original manufacturer or creator)
  • ‎matricule number (identifier for a football club affiliated with the Royal Belgian Football Association)
• New External identifiers: CABR-identifier, Nederlands Film Festival person ID, The Sun topic ID, IMDb interest ID
• New General datatypes property proposals to review:
  • Cyclocross24 rider ID (identifier for a cyclo-cross cyclist in the Cyclocross24 database)
  • Polyhedron net (A net of attached 2D polygon created for each polyhedron)
  • Kanpei or Kokuhei ()
  • file name (name used for this entity in a computer file system)
  • Anthologia Graeca author (Author number in the Anthologia Graeca Project, an online annotated edition of the [[w:Greek Anthology]])
  • langue locale dominante ()
• New External identifier property proposals to review: accomplice, CCCA ID, Cover Art Archive image, Athletics Podium person ID, CESAR title ID, GaultMillau-idenficatiecode Nederland, eFloraMEX ID, BORIS Unibe author ID, EDBO institution code, OSHWA Identifier, identifiant Personnel de l'administration préfectorale depuis 1945, identifiant Personnel de l'administration préfectorale au 19e siècle, The Traditional Ballad Index file name, ID edizioni CoBiS LOD, SIK-ISEA person ID, SIK-ISEA group ID, SIK-ISEA institution ID, SIK-ISEA work ID, SIK-ISEA document ID, speedrun.com level ID, Polski Petersburg encyclopedia ID (Polish version), Polski Petersburg encyclopedia ID (Russian version), Mizuumi Wiki article ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Top album languages found on Wikidata right now source
  • The names of the characters from Asterix & Obélix, in French, English, German, Latin and some other languages (source)
  • Map the global distribution of periodicals in publication languages from the Eastern Mediterranean (Arabic, Ottoman, Greek, Ladino, Coptic etc) (source)
• Showcase Items: Das Erste (Q49727) - German public-service television channel
• Showcase Lexemes: reference (L5785) - English noun/verb (ˈɹɛf.ɹəns) meaning "source citation", "supporting document", or "relationship"

Development

• Wikibase REST API: We started work on the simple Property prefix search phab:(T397838)
• Mobile statement editing: We continued the work on the basics with viewing of statements (phab:T394886])
• Search: Fixed a bug when pasting into the search box (phab:T397608)
• Integration in Wikipedia and co:
  • We began research into current limits for collapsing entity usage. (Basically when an article uses more data from an Item than the configured limit then we consider all data on that Item to be used. This is done for infrastructure reasons.) We’d like to improve this to further reduce unnecessary Wikidata changes showing up on watchlist and recent changes on Wikipedia and co.
  • We will roll out showing labels instead of IDs in Wikidata edits in watchlist and recent changes to more wikis later 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: Chile
• 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!

Events

• Upcoming:
  • Wikimedia and Open Knowledge Conference (survey) is being planned for 2026 in Poland. This event is to focus on research carried out on or with Wikidata and Wikipedia. Your opinion is wanted! Please fill out the Google Forms survey to help the organisation committee plan. Also available in Polish and Ukrainian.
  • Wikimania 2025 Program is Live! This is also the time to add your Wikidata meetups. Please start marking your preferred Wikimania sessions (⭐/like) and mark to your mobile apps or calendars. If you are joining online to watch live stream and use the interactive features, please register on eventyay through wikimania.org (source)
• Past: Missed the Q3 Wikidata+Wikibase office hour? You can catch up by reading the session log here: 2025-07-15 (Q3 2025)

Press, articles, blog posts, videos

• Papers: An educator framework for organizing Wikipedia editathons for computational biology (uses Wikidata to power the compbio-on-wiki.toolforge.org/ tool)

Tool of the week

• Wikinity A tool allowing you to find (un)photographed objects, so you can take a picture of them and send it to Wikidata. The tool was created By Martin Urbanec

Other Noteworthy Stuff

• The Call for Papers is now open for the Journal of Open Humanities Data special collection: "Wikidata across the Humanities: datasets, methodologies, reuse." This editorial will explore how Wikidata is transforming research and collaboration in the humanities. If you're working on a relevant project, submit your proposal here
• What belongs where in the Wikibase Ecosystem? There is ongoing research to better understand what people are currently thinking about this and you can take part by sorting some scenarios.
• Wikimedia Deutschland is inviting further feedback on the Mobile Editing Experience prototype (currently just a design file so not everything is clickable). Please follow the instructions below and share your thoughts at Wikidata talk:Usability and usefulness/Item editing experience/Mobile editing of statements:
  • Add "business woman" as an occupation
  • Add a start date to the relationship with A$AP Rocky and provide a reference
  • Find the place of birth (Saint Michael) and open that page
  • Add the coordinate location for Saint Michael

Newest properties and property proposals to review

• New General datatypes:
  • ‎matricule number (identifier for a football club affiliated with the Royal Belgian Football Association)
  • ‎settlement classification (type of settlement according to a topographical classification)
  • Polyhedron net (a net of attached 2D polygon created for each polyhedron)
• New External identifiers: National Library of Uruguay book ID, The Jerusalem Post topic ID, Physicians of Georgia Biographical Dictionary ID, eFloraMEX ID, Theatre museums of Russia person ID, Georgian Athletes Biographical Dictionary ID, Georgian Winemakers ID, Ukrainian Book of Remembrance person ID, BORIS Portal Unibe ID, Society for the Promotion of Literacy among Georgians Members ID, Deaf Movie Database title ID
• New General datatypes property proposals to review:
  • identifiant Generation MSX d'un matériel (hardware identifier in the Generation MSX database of MSX videogames)
  • Polish Taxpayer Identification Number (an identifier for an entity paying taxes in Poland)
  • official roster page (URL of a team's official page about this player)
  • transistor density (density of transistors for classifying the complexity of discrete circuits)
  • Historische Bildpostkarten Universität Osnabrück - Entities (Identificator for persons and publishers of historical picture postcards)
  • grave (grave of a person)
• New External identifier property proposals to review: fanlore article id, Afrikaregisteret ID, Hong Kong company ID, California Entity Number, Macanese company ID, Corporation Number in Canada, QCC Code, Cyprus company ID, Malta company ID, GEMI Number, CUIT, Jamaica company ID, SEC Number, Mã số doanh nghiệp, movieID, Thailand company ID, PCPartPicker chipset ID, gosfilmofond.ru ID, Directorio de museos del Sistema de Información Cultural, Burmese company ID, Cambodian company ID, Georgian Encyclopedia ID, Vintagepostcards-Archive-ID, MacPorts port, Berardi Arte artist ID, Adult Film Database director ID, Elonet company ID, dvdcompare.net film id, SpaceReference.org celestial object ID, English solicitors ID, Deaf Movie Database person ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Mathematical formulae containing HTML escapes https://w.ensiklopedia/EoeL]
  • Most frequent objects depicted on coats of arms (source)
• Showcase Items: Finding Forrester (Q1140439) - 2000 film directed by Gus Van Sant
• Showcase Lexemes: Września (L1372236) - Polish proper noun (ˈvʐɛɕ.ɲa) meaning "September (month)", "town in Greater Poland", or "village in Świętokrzyskie Voivodeship"

Development

• Wikibase REST API: We have enabled the new Item Prefix Search endpoint on wikidata. You can try it out now with a call like this: https://www.wikidata.org/w/rest.php/wikibase/v0/suggest/items?language=en&q=potat If you have feedback please leave it at Wikidata talk:REST API feedback round
• Additional APIs: We are looking a bit more into GraphQL and what it could offer to make programmatic access to Wikidata's data better.
• Wikidata integration in the Wikimedia projects: We enabled showing the labels of entities in edit summaries in recent changes and watchlist. Now you no longer have to click to get to Wikidata and check what is behind a mystery ID in an edit summary coming from Wikidata.
• Mobile statement editing: We are working on formatting references, qualifiers, various data types and multiple statements for one property. We are planning to enable the new mobile UI on Beta Wikidata soon. Important: For now it is a read-only UI, as we have not started to implement editing yet, and some data types won’t have the correct appearance yet.

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: Vietnam
• 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: Aqurs1 (RfP scheduled to end after 31 July 2025 16:35 UTC)
• New requests for permissions/Bot: THEbotIT 3 - New functional aspect to automatic creation of items describing the articles of Paulys Realencyclopädie der classischen Altertumswissenschaft (RE). We want to model now the articles, which amends the main articles, as those information where suppressed so far.

Events

• Upcoming events:
  • Wikidata's 13th birthday decentralized events will take place in October and November 2025. Feel free to browse the documentation pages to learn how to organize an event in your area, get funding, and get in touch with other organizers. Help translate the documentation pages into your language.
  • COSCUP 2025 (Q134950534) OpenStreetMap x Wikidata Track will be held at National Taiwan University of Science and Technology (Q699543) on August 9-10.
  • Wikimania starts next week August 6 through August 9. Check out the Wikidata related session in the program and start marking your preferred Wikimania sessions (⭐/like) on your mobile apps or calendars. If you are joining online to watch live stream and use the interactive features, please register on eventyay through wikimania.org. Note also the Wikidata meetups organised outside the official conference hours.
• Past: WikiCon Brasil 2025 happened in person in Salvador (Q36947) including a technical session with two Wikidata-focused presentations (in Portuguese)

Press, articles, blog posts, videos

• Blogs:
  • Making Question-Answering Systems Smarter with Knowledge Graphs Using FrOG: A Wikidata Research Fund 2024 Highlight - How can large language models become more accurate using structured knowledge? A research team from Universitas Indonesia and WU Vienna explored this through FrOG, a framework that integrates Wikidata into question-answering language model. This research is supported by Wikimedia Indonesia through the Wikidata Research Fund 2024 program.
  • Wikidata’s next leap: the open database powering tomorrow’s AI and Wikipedia By Lydia Pintscher

• Presentations: O herbário da Universidade de Coimbra na Wikidata (Using Wikidata in Natural History Collection Management, in Portuguese)
• Papers: Wiki-Quantities and Wiki-Measurements: Datasets of quantities and their measurement context from Wikipedia - Researchers developed two large, validated datasets; Wiki-Quantities and Wiki-Measurements, from Wikipedia and Wikidata to improve automated extraction of quantitative data and its context using natural language processing techniques. By Göpfert et al., (2025)
• Videos: Wikidata:The shadow power behind Wikipedia and AI

Tool of the week

• Flashback Fiesta - is a trivia game that challenges players to guess the year of historical events using data from Wikidata.

Other Noteworthy Stuff

• The Wikidata:WikiProject Personal Pronouns drafted a new Wikidata Personal Pronouns Policy, using this recent RFC as a basis. It's the first time a policy on this topic has been proposed, and the Wikidata Living People Policy served as a reference. Feedback is encouraged and appreciated.
• The modeling of agrégation ("the most competitive and prestigious examination for civil service in the French public education system" according to w:en:Agrégation) has been reviewed in various aspects: a summary is available in d:Talk:Q397610#Modeling agrégation. Suggestions are welcome.
• Wikimedia Deutschland is inviting further feedback on the Mobile Editing Experience prototype (currently just a design file so not everything is clickable). Please follow the instructions below and share your thoughts at Wikidata talk:Usability and usefulness/Item editing experience/Mobile editing of statements:
  • Add "business woman" as an occupation
  • Add a start date to the relationship with A$AP Rocky and provide a reference
  • Find the place of birth (Saint Michael) and open that page
  • Add the coordinate location for Saint Michael

Newest properties and property proposals to review

• New General datatypes: ‎operating cost (estimated or average ongoing recurring cost for operating or using an object)
• New External identifiers: Ukrainian Memorial person ID, Portal of united hromadas of Ukraine ID, Portal Decentralization hromada ID, Facebook image ID, archieven.nl creator ID, ‎Elonet company ID, Embryo Project Encyclopedia ID, ‎Film Atlas ID, Klimadashboard.de region ID, ‎Knowledge Graph for Irish History person ID, myCast person or character ID, ‎nasljerseys.com player ID, ‎speedrun.com level ID, ‎FBref competition ID, ‎FBref match ID, ‎parlament.fyi person ID, Swimcloud swimmer ID
• New General datatypes property proposals to review:
  • organizational chart (image that displays the structure of this organization or government agency and the relationships and relative ranks of it's parts and positions/jobs)
  • Source Shrine (The shrine that the gods of this shinto shrine came from through Bunrei and Kanjo)
  • botanical photographs (a distinctive image of a flower, inflorescence, or a similar reproductive structure for this taxon)
• New External identifier property proposals to review: Deaf Movie Database language ID, Deaf Movie Database genre ID, Deaf Movie Database country ID, Swiss Films person ID, My Abandonware company, Encyclopedia of Indianapolis ID, Database dei fondi musicali toscani ID, NeoDB Movie ID, Serbian settlement ID, c64.cz game ID, NuGet package, Swiss Films company ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Church buildings in Sweden on OpenStreetMap with links to Wikidata, but without the inverse link.
  • Tennis tournament titles won by specific player (source)
  • BarChart of chemical compound identifiers in Wikidata (source)
• WikiProject Highlights: WikiProject Sweden - A project to centralize, expand, and translate Sweden-related data on Wikidata while supporting the Swedish contributor community.
• Showcase Items: Harry Potter and the Philosopher's Stone (Q43361) - 1997 novel by J. K. Rowling
• Showcase Lexemes:ножницы (L9436) - Russian noun (nɐˈʐnʲitsɨ) meaning "cutting tool", "window hardware mechanism", or "ski position with split tips"

Development

• Mobile statement editing:
  • We finished a first version of formatting references (phab:T396098); qualifiers (phab:T396099); various data types (phab:T394888, phab:T394890, phab:T394904, phab:T394907); and multiple statements for one property (phab:T396637)
  • We enabled the new mobile editing experience on beta Wikidata so you can now try the very rough version there and follow along with development
• Wikibase REST API: We finished the simple Property prefix search endpoint and it will go live in the next days (phab:T397838)
• Additional APIs: We are working on a prototype for GraphQL to see if that is a going to be helpful for accessing Wikidata's data (phab:T399452)

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: Kenya
• 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: Aqurs1 - closed as successful. Welcome onbaord \o/
• Other: Suggestion for splitting out the WikiCite graph to another wikibase

Events

• Upcoming events:
  • Wikimania begins this week (August 6-9). Check out the Wikidata sessions and meetups in the event schedule and mark them in your calander.
  • New Linked Data for Libraries LD4 Wikidata Affinity Group project series: Join the second session in our Intro to Wikidata/EMCO series. It will be focused on gadgets and user scripts that enhance Wikidata editing. We'll demo useful tools and invite you to share your favorites too! 🗓️ Tuesday, August 5 🕘 9am PT / 12pm ET / 16:00 UTC / 6pm CEST ℹ️ More info & Zoom link: Project page
  • OpenStreetMap X Wikidata Meetup #79 August 9 Time: 19:30-21:00 UTC+8 at Mozilla Community Space Taipei (Q61752245).

Press, articles, blog posts, videos

• Blogs
  • Wikimedia Commons Depicts statements over time - Looking at the user of Wikidata Items to show that Wikimedia commons images depict, since the structured data on commons feature was originally turned on. Roads currently come out on top! By Adshore
  • Mimi sisema Kiswahili, lakini ninapenda data (I don’t speak Swahili, but I love data). By Jens Ohlig
  • Wikimedia project boosts software for endangered languages worldwide
• Videos: Ongoing Wikidata sessions at the LD4 2025 events. (playlist)

Tool of the week

• Who Painted this - is a tool developed by Francesco Negri. The tool is a game that let's you guess who created a painting, using data from Wikidata.

Other Noteworthy Stuff

• If you are using Wikidata's APIs please be aware that the existing user agent policy will be enforced more strictly going forward. Please make sure your application sets a proper user agent. More details are in this announcement.

Newest properties and property proposals to review

• New General datatypes:
  • ‎operating cost (estimated or average ongoing recurring cost for operating or using an object)
• New External identifiers: ‎UK Mutual Registration Number, Scientific heritage of Russia person ID, Reabilitovani istoriyeyu person ID, L'Expression topic ID, Memorial Platform person ID, ‎SIK-ISEA institution ID, ‎SIK-ISEA person ID, ‎SIK-ISEA work ID, Kokugakuin University Digital Museum entry ID, ‎FLBB player ID, Russian Cycling Federation person ID, Geoguessr ID, R-Sport team ID, ‎OSHWA identifier, Personnel de l'administration préfectorale au 19e siècle ID, Generation MSX hardware ID, Generation MSX company or demo group ID, ‎Fanlore article ID, MarathonView person ID, ‎Anthologia Graeca author ID, Museum ID from Mexico SIC directory of museums, Georgian Encyclopedia ID, CoBiS LOD book ID, ‎c64.cz game ID
• New General datatypes property proposals to review:
  • DuckDuckGo bang (Identifier for use of DuckDuckGo bang shortcut, do not prefix with "!")
  • algebraic closure (abgebraic closure of this field)
  • value of this characteristic (non-numeric value of this characteristic applied to this mathematical object)
• New External identifier property proposals to review: National Library of Nigeria ID, Identifiant d'un(e) auteur(ice) dans le catalogue de la médiathèque de Sceaux, Parabra pal Dicionariu Extremeñu de Juan Kam, EASIN ID, A Dictionary of Genetics entry ID, TEQSA Provider ID, TEQSA Course ID, Registered Training Organisation code, Identifiant d'un mémoire dans XIXe siècle en mémoires, Episodes.fm ID, A Dictionary of Sports Studies entry ID, Open Science Thesaurus ID, Dictionary of American Family Names ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Railway crossing waterways in Norway with associated bridges.
  • Chart of the nominal outputs of Uganda's hydro-power plants (source)
  • You have a Wikidata item with few sources? Check the references of all other items linking to that Item (source)
• WikiProject Highlights: Sum of all paintings - goal is to have a Wikidata Item for every notable painting.
• Showcase Items: Mario Götze (Q104454) - German association football player
• Showcase Lexemes: Śrem (L1216630) - Polish proper noun (ɕrɛm) meaning "town in Greater Poland", "rural-urban municipality", or "village in Lower Silesia"

Development

• We made progress on figuring out how to make maps on mobile work well with Kartographer (phab:T394906)
• Lydia and Mohammed are attending Wikimania. We are looking forward to seeing some of you there.

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: Kenya
• 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: Dolabbot - Mass import of module subpages from other wikis (mainly English wiktionary) to Korean wiktionary and addition of corresponding Wikidata sitelinks.

Events

• Past: Wikimania 2025 took place last week! Day-by-day playlists are available on the Wikimedia Foundation YouTube channel.

Tool of the week

• Midleading created a a UserScript called RemoveRedundantLabels.js. This user script adds a new tool Item, that can be used to remove all labels that are the same as mul label, in one click.

Newest properties and property proposals to review

• New General datatypes:
  • taxon aspect image (an exemplary image of a particular aspect for this taxon. Relevant for taxonomic identification)
• New External identifiers: Mizuumi Wiki ID, My Abandonware company ID, Vintagepostcards-Archive-ID, Historical picture postcards University of Osnabrück ID
• New General datatypes property proposals to review:
  • awarded for type of work (type of work for which an award or type of award is conferred)
  • display size (diagonal) (diagonal length of a rectangular electronic display)
  • non-free official cover art URL (URL of a copyrighted cover image for a creative work at an authorized distributor's website)
  • IUPAC name (Name of a chemical compound following the IUPAC nomenclature of (in)organic chemistry.)
  • Creed ()
• New External identifier property proposals to review: Artfacts artist ID, nextroom building ID, USB device ID, Caixin company ID, BIBFRAME Work ID, Primary Vessel Number, Songsofy artist ID, PCI vendor hexadecimal ID, The Concise Oxford Dictionary of Art Terms entry ID, T10 vendor ID string, The Oxford Essential Dictionary of the U.S. Military entry ID, SPoT skater ID (new scheme), Identifiant d'une pièce musicale dans le répertoire de la SACEM

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Mothers on Wikidata - explore the mother and child relationships of Wikidata items.
  • Human with article in simple and no english article (QLever) (source)
• Showcase Items: 2016 Taiwanese presidential election (Q20683626) - election in Taiwan
• Showcase Lexemes: illing (L1334366) - English adjective/noun (ˈɪlɪŋ) meaning "annoyed/unhappy", "acting aggressively", or "in a difficult situation"

Development

• We attended Wikimania 205 in Nairobi
• We continued efforts to get our new mobile statement UI for Items with the Kartographer extension, and merged a first version that mostly works (Phab:T394906)
• We began work on including accessibility testing for the new mobile statement editing UI for Items (Phab:T400678)
• The entity types for the new search dropdown has been updated to have Items at the top (Phab:T398817)

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.
• 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!

Events

• Upcoming events: New Linked Data for Libraries LD4 Wikidata Affinity Group project series! Mark your calendars for our third session of our event series, an Introduction to Wikidata/EMCO, which is meant to introduce EMCO participants and anyone interested to Wikidata and to develop frameworks and skills for entity management in the Wikidata environment. We will review searching in Wikidata and have a practical, hands-on exercise where everyone can create a new person item and add some statements. Join us Tuesday, August 19th at 9am PT/ 12pm ET/ 16:00 UTC / 6pm CEST Time zone converter. Please see our project page for more information and Zoom links.

Press, articles, blog posts, videos

• Videos:
  • What Is Wikidata? - Be App Savvy
  • OpenStreetMap x Wikidata - Wikidata Taiwan

Tool of the week

• Magnus Manske’s developed a Como Wikidata Game using Autodesc, this game suggests short descriptions for Wikidata items that don't have any. Review each suggestion, improve it if needed, and submit a concise, accurate description. Additioanlly the andriod application for the game is available for download at Google Play Store

Other Noteworthy Stuff

• Are you a developer using Wikidata's data in your application with the action API or Query Service? The Wikidata development would love to talk to you to help improve how you can get to Wikidata's data. More details here (Great Question). User interview is 60-mins and you’ll receive compensation as a thank-you for your time.

Newest properties and property proposals to review

• New External identifiers: National Library of Nigeria ID, Artfacts artist ID
• New General datatypes property proposals to review:
  • Código INE (Bolivia) (Official hierarchical identifier of the National Institute of Statistics of Bolivia for administrative entities such as departments, provinces and municipalities.)
  • quality for (quality that is described by this sense of adjective/grammatical modifier)
  • type of quality (qualifier of "item for this modifier" that specifies the type of quality)
  • has wireless capabilities (type of wireless connectivity this device has/supports)
  • designed for handedness (hand(s) that this object is intended to be used with)
• New External identifier property proposals to review: Valais cantonal parliament ID, Arcanes ID, A Dictionary of Travel and Tourism entry ID, IGDB tag ID, TechnoMusicWorld artist ID, TechnoMusicWorld release ID, TechnoMusicWorld track ID, A Dictionary of Dentistry entry ID, CELL ID, Flemish Community Masterpieces List item ID, A Dictionary of Environment and Conservation entry ID, Hamburger Frauenbiografien ID, GamesIndustry.biz topic ID, Ophardt Team Sportevent person ID, LINDAS ID, Digital ROC people ID, Museum of Fine Arts, Lyon object ID, Nebraska Authors author ID, InfoconDB series ID, InfoconDB conference ID, setlist.fm festival ID, Digital ROC event ID, ScholarGPS scholar ID, ScholarGPS institution ID, ScholarGPS field and discipline ID, ScholarGPS specialty ID, The Digital Ark person ID, ScholarGPS country profile ID, MHOBT ID, Letterboxd person ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Wikidata entities shaped like businesses (Sparql source)
  • Map of sub-categories of a Commons category
• Newest WikiProjects: WikiProject Irish Traditional Music - This project aims to enhance the representation of Irish traditional music on Wikidata
• Showcase Items: Olympia (Q737062) - painting by Édouard Manet
• Showcase Lexemes: spegnere (L1250690) - Italian verb (ˈspeɲ.ɲe.re) meaning "to extinguish (a fire)", "to turn off (a device)", or "to die (euphemistic)"

Development

• Mobile editing of statements: We are continuing the work - so far on the read-only mobile version. We will start looking into editing soon. You can follow along with the development on beta Wikidata.
• GraphQL: We are continuing some experiments with GraphQL to see if it is useful for specific types of access to Wikidata's data.
• Dumps: We are starting to experiment with subset dumps to see if we can get meaningful smaller dumps for reusers.
• Wikidata integration in the other Wikimedia projects:
  • We are working on scalability issues around the number of changes from Wikidata that get sent to Wikipedia and co. As part of this we are continuing to look into how to decrease the number of changes in recent changes and watchlist on Wikipedia and co that don't actually affect an article there.
  • We are investigating how the upcoming larger rollout of Parsoid affects the tracking of Wikidata usage in articles.
  • We are looking into improving the Databox Lua module that is used especially in smaller Wikipedias to get Wikidata-powered infoboxes.
• Federation: We are looking at the previous prototype for Federated Properties that allowed to use Wikidata's Properties on another Wikibase instance. We are checking what if anything of it can be revived for our current work to allow other Wikibase instances to use Wikidata's Items and Properties seamlessly.
• Data governance: We are concluding research around the current undestanding of people about which data should go where in the Wikibase Ecosystem.
• Constraint reports: We limited Special:ConstraintReport to logged-in users to avoid AI scrapers hitting the systems too hard ([[phab:T401789]))

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: Cyprus
• 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: Rubah Hitam Vukova - RfP scheduled to end after 31 August 2025 14:16 (UTC)
• New requests for permissions/Bot: DifoolBot 7 - task(s): Adding a Wikipedia reference to unsourced day-precision date of birth (P569) and date of death (P570) claims.
• Closed request for permissions/Bot: Dolabbot - task(s): Import module subpages from other wikis (mainly English wiktionary) to Korean wiktionary and addition of corresponding Wikidata sitelinks.
• New request for comments: Pilot project for AI-Assisted Wikidata onboarding and Quality control.

Events

• Upcoming events:
  • The call for proposals deadline for WikidataCon 2025 is very close (end of the August). Submit your session proposals at this Call for Proposals page.
  • Wikidata's 13th birthday decentralized events will take place in October and November 2025. Feel free to browse the documentation pages to learn how to organize an event in your area and get in touch with other organizers. If you need funding support, make sure to apply for the micro-grants before the deadline of September 1st. Please help translate the documentation pages into your language.
  • WikiCite 2025: a 3-day (25 - 31 August 2025) conference, summit and hackathon for creating an ecosystem of bibliographical data. To attend online, please sign-up on the Participants page.

Press, articles, blog posts, videos

• Blogs: How Wikidata is coding for humanity - In this interview, Lydia Pintscher of Wikimedia Deutschland speaks with Stephen Harrison on how Wikidata connects human and machine-readable knowledge and why contributing to it is having a global impact.
• Papers: Wikidata's Worldview: A Semantic Network Analysis of an AI Knowledge Pipeline - The paper examines Wikidata as a key AI knowledge source, showing how its structures and classifications influence machine decision-making, and calls for greater transparency in AI data systems.
• Videos:
  • What Wikidata Reveals About the Good Side of the Internet
  • Resolving the Empty Result Issue in the Wikidata Query Service
• Podcast: Tech Talks Daily - What Wikidata reveals about the good side of the internet? - This episode features Lydia Pintscher who reveals how this massive, collaborative dataset empowers communities worldwide to build tools for the public good, and what a truly “good internet” can look like...
• Presentations: Wikimania 2025 - Wikidata a whirlwind tour through the land of Wikidata-powered apps (slides for a talk showcasing Wikidata powered apps at Wikimania 2025) By Lydia Pintscher

Tool of the week

• The Como GWAP (Q125832524) (games with a purpose) app has just released to the iOS App Store. Also playable in your Web Browser and Android (Google Play Store), the latest release includes Stats tracking and Leaderboards.
• A new tool SPARQL Recent Changes 2 has been released and enables mass-validation of entities in Wikidata based on their recent changes. This tool enables users to ensure that whole subgraphs are valid according to any given EntitySchema!
• WikiCrowd A tool for crowdsourced micro-edits on Wikimedia projects, letting users make quick contributions—like labeling images or answering simple questions—to improve data on Commons and Wikidata.

Other Noteworthy Stuff

• Wikisource reader app was released. It utilizes the power of Wikidata.
• Paulina won one of this year's Coolest Tool Awards

• New General datatypes property proposals to review:
  • rewards this type of work (kind of work for which an award is given)
  • ‎watercraft prefix (prefix applied to watercraft operated by different organisations)
  • ‎proposed entity type (what a proposed entity would be)
  • ‎Modern Shrine Ranking (Rank in the Modern system of ranked Shinto Shrines)
  • ‎Cyclocross24 rider ID (identifier for a cyclo-cross cyclist in the Cyclocross24 database)
  • ‎DuckDuckGo bang (Identifier for use of DuckDuckGo bang shortcut)
• New External identifier property proposals to review: Database dei fondi musicali toscani ID, ‎Deaf Movie Database person ID, ‎Deaf Movie Database genre ID, ‎Deaf Movie Database language ID, ‎Deaf Movie Database country ID, ‎MacPorts port, ‎dvdcompare.net film ID, ‎Encyclopedia of Indianapolis ID, Mobility Database ID, PCPartPicker product type ID, Library of Congress BIBFRAME Work ID, USB device ID, Rekhta Gujarati author ID, A Dictionary of Public Health entry ID, Yandex Books author ID, CoreTennis.net player ID, rada.info council ID, Athletics Podium person ID, ‎CESAR title ID, Polski Petersburg encyclopedia ID (Russian version), Polish Taxpayer Identification Number, ‎Berardi Arte artist ID, Swiss Films person ID, Swiss Films company ID, médiathèque de Sceaux catalog author ID, EASIN ID, A Dictionary of Genetics entry ID, A Dictionary of Sports Studies entry ID, Open Science Thesaurus ID, PCI vendor hexadecimal ID, NuGet package, LINDAS ID, ‎Archaeological Cadastre (Greece) ID, Dictionary of American Family Names ID
• New General datatypes property proposals to review:
  • museociclismo (id for museociclismo.it)
  • identificativo Viario di Roma (identifier for a street in Rome)
  • form factor (physical design paradigm this object is aligned with)
  • implies (2) (axiom or conjecture that this axiom or conjecture implies)
  • comes with (object which is included with this item, but is not part of it)
• New External identifier property proposals to review: Letterboxd person ID, EU-ID, Viario di Roma ID, Kick username, Ene dilim ID, LTT Labs product ID, Concept ID in Arab Encyclopedia, La Fayette ID, Archivio Storico Ricordi partiture ID, United Methodist Church church ID, Record Group Number of National Archives Administration, Taiwan, Autostraddle topic ID, LGBTQ Nation tag ID, The Advocate tag ID, Xtra Magazine topic ID, Out tag ID, Queerty tag ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Cool beaches in Antartica
  • Airports with IATA and/or ICAO airport codes, their wikidata Item id's and the English label of the Item (source)
• Newest WikiProjects: WikiProject They Were Not Witches, They Were Women - A Wikidata project preserving the stories of women accused as witches in Catalonia and Andorra (1419–1796).
• Showcase Items: Le Monde de Dory (Q9321426) - 2016 American animated film directed by Andrew Stanton
• Showcase Lexemes: Showcase lexemes: 消す (L8031) - Japanese verb (けす, kesu) meaning "to erase", "to turn off", or "to delete"

Development

• Mobile editing of statements: After focusing on the initial read-only version, we are now starting the work on the actual editing mode. You can follow along with the development on beta Wikidata.
• Wikidata integration in the other Wikimedia projects:
  • We are continuing to work on scalability issues around the number of changes from Wikidata that get sent to Wikipedia and co. As part of this we are continuing to look into how to decrease the number of changes in recent changes and watchlist on Wikipedia and co that don't actually affect an article there.
• GraphQL: We now have a prototype for GraphQL for Wikidata. We'd love to have your feedback about it, especially if you are a developer building applications with Wikidata's data. More details at GraphQL prototype

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!

@MediaWiki message delivery ok ✰𝔄𝔢𝔰𝔱𝔥𝔢𝔱𝔦𝔠 𝔬𝔣 𝔪𝔢✰ (bicara) 22 September 2025 16.10 (UTC)Balas

Discussions

• Closed request for adminship: Rubah Hitam Vukova

Events

• Upcoming events:
  • Last chance to submit a session for WikidataCon 2025, the proposals deadline is imminent: head to this Call for Proposals page to submit an idea (drafts are welcome, they can be edited for a week after the deadline).
  • New Linked Data for Libraries LD4 Wikidata Affinity Group project series: fourth session, Introduction to Wikidata/EMCO, with a hands-on exercise creating a corporate body item and adding statements. Tuesday, September 2 – 9am PT / 12pm ET / 16:00 UTC / 6pm CEST (Time zone converter). More info and Zoom links.
  • OpenStreetMap X Wikidata Meetup #80 September 15 Time: 19:30-21:00 UTC+8 at Mozilla Community Space Taipei.

Press, articles, blog posts, videos

• Press: Big Tech locks data away. Wikidata gives it back to the internet
• Blogs: Wikidata, instance of and subclass of through time (P31 & P279)
• Videos:
  • LD4 2025 - Wikidata Affinity Group Session - Introduction to Wikidata for Entity Management
  • How to create a work and edition in Wikidata

Tool of the week

• DerDieDas for Danish is a Wikidata-based game to practice Danish.

Other Noteworthy Stuff

• Wikimedia Deutschland is hiring a Senior Software Engineer (all genders) for the Wikibase Suite, starting October 1, 2025. The role is full-time or part-time, hybrid, and based in Berlin, focused on building open-source tools for linked open data.
• The Rapid Fund/Tech program, launched on July 24, 2025, provides up to $5,000 per project for coding tools that improve contributions to Wikimedia projects. Applications are reviewed every two months, with priority for impactful projects with clear, critical, and well-planned milestones.

Newest properties and property proposals to review

• New General datatypes:
  • parts per area (average number of parts per unit of area)
  • ‎display size (diagonal) (diagonal length of a rectangular electronic display)
• New External identifiers: Digital ROC people ID, Digital ROC event ID, T10 vendor ID string, Confederation of African Tennis player ID, ‎Nextroom building ID, Concept ID in Arab Encyclopedia
• New General datatypes property proposals to review:
  • game stat (metric to what extent a character in a role-playing game (or game with role-playing elements) possesses a specific natural, in-born characteristic common to all characters in the game)
  • open meeting page URL (Information page describing open meetings, public meetings or town hall meetings)
  • Islamic calligraphy (property that shows the Islamic calligraphy for a person)
• New External identifier property proposals to review: Minfin company ID, Swiss Performing Arts vocabularies ID, Doha Dictionary root id, Sharjah Dictionary root id, Fantacalcio ID, GayCities ID, Washington Blade tag ID, IN Magazine tag ID, Teen Vogue tag ID, Diva tag ID, Attitude tag ID, Metro Source tag ID, PLUS tag ID, Wussy Magazine tag ID, Plant Ontology ID, Dimensions.com element ID, ISU-Skating.com-Identifikator

You can comment on all open property proposals!

Did you know?

• Query examples: Species of birds and their sounds (source)
• Newest WikiProjects: WikiProject Art UK is an effort to document the various properties and volunteer (art-related) work on Wikidata.
• Showcase Items: SARS-CoV-2 (Q82069695) - virus that causes COVID-19
• Showcase Lexemes: øye (L303896) - Norwegian noun (ˈœʏə) meaning "organ of sight", "gaze or look", or "point of view"

Development

• Mobile editing of statements: We developed the first pieces of the edit mode as well as the ability to add statements. You can always follow along on beta Wikidata and find more information on the project page.
• Wikidata integration in the other Wikimedia projects: We are continuing to look into reducing the number of changes that show up on Wikipedia and co's Recent changes and Watchlist (phab:T401284)
• Federation: We looked at previous requests to add new endpoints to the list of SPARQL endpoints you can federate with and are cleaning up the process for getting new ones added. If you have one you'd like to write federated SPARQL queries to now is a good time to request them.
• Lexicographical data: You can now limit searches to Lexemes with a Lemma in a specific spelling variant with the haslemma keywords and to Lexemes with a specific language with the in language keyword. Examples: 1 2 (phab:T271776)
• GraphQL: We are evaluating feedback we received so far. If you are developing applications with Wikidata's data it'd be great if you could have a look at the current prototype and provide feedback.
• Dumps: We are experimenting to see how we can provide smaller subset dumps for Wikidata (phab:T400870)

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: IndExsBot - Task(s): Add Subject external identifier IndExs Exsiccata editor ID (P12371) to existing persons which are stated in the indexes of Exsiccatae database.

Events

• Past events:
  • The WikiCite 2025 conference took place in Berne, Switzerland. It showcased WikiCite-related efforts across multiple wikis, disciplines, languages and countries. Most of it was both streamed and recorded, and the videos are currently being processed.
  • The SEMANTICS 2025 conference took place in Vienna, Austria. Wikidata was mentioned in several keynotes and multiple other talks, posters and demos. The poster The Wikidata Query Service split and its impact on the scholarly graph zoomed in on the WDQS graph split.
• Upcoming events:
  • Wikidata's 13th Birthday update: Funding applications are now closed, and the review process is underway. Applicants will be notified about the status of their submissions shortly. Are you planning to organize an event for the birthday but haven’t added it to the calendar yet? You can do so here: Wikidata:Thirteenth Birthday/Calendar 🎉
  • The deadline for the Fall 2025 MediaWiki Users & Developers Conference CfP is extended until September 15th. The conference will be held on October 28 - 30th, and hosted by the TIB Leibniz Centre in Hanover, Germany.

Press, articles, blog posts, videos

• Blogs: Past, Present and Future: a Wikimedian-in-Residence at the Biodiversity Heritage Library: TiagoLubiana reflects on their tenure at the BHL (Q172266), integrating the biodiversity collections into the Wikimedia projects. Read on Diff Blog
• Papers: Revealing hidden figures within natural history collections by empowering students with data sleuthing skills - Mabry et al.,(2025) Read here
• Videos:
  • WiLES Wikidata Lexicographical Event Semantics modeling for natural languages (LD4 2025) YouTube
  • Wikidata presentations and lightning talks (LD4 2025) YouTube
  • On Wikiskills 1st Wikidata Training (Africa Wiki Women) YouTube
  • (French) Lors de la 1ère formation Wikidata de Wikiskills YouTube
  • Plugging into the WikiVerse: A Plug for a Wikidata Plug-in for ArchivesSpace YouTube
• Presentations:
  • WikiCite 2025 presentation slidedecks can be found linked individually from the programme page or collectively on the Commons category.
  • Wikidata / GLAM a few experiments... by Tim Sherratt showcasing reuse of Wikidata

Tool of the week

• Dacit is a listening-training app for cochlear implant users, built as part of a Master's Thesis for LMU Munich, it is powered by Wikidata-lexicographical data. Practice with 3 different excercises; identify (German-language) speakers, words and minimal pairs in your browser or as an android app
• LexToWiktonaryis a userscript that adds a Wiktionary links button on Wikidata Lexeme pages. It checks the lemmas of a lexeme, finds matching entries across different Wiktionary language editions, and shows them in a popup for quick access, with an option to expand to all Wiktionaries.

Other Noteworthy Stuff

• The submission deadline for WikidataCon proposals has passed. Proposals that were submitted in time can still be edited until Sep 9. Proposals are hidden by default, but a page for sharing submissions is available and can facilitate coordination.
• Help Panel has been deployed on Wikidata Beta.🎉 This is a feature designed to guide contributors with quick links to relevant help pages. It currently appears in read mode across most pages and can be configured by admins. You can enable it in your Beta preferences under "Newcomer features". To help shape its future on Wikidata, we're inviting you to test it and share feedback on this talk page.

Newest properties and property proposals to review

• New General datatypes: form factor (physical design paradigm this object is aligned with)
• New External identifiers: The Concise Oxford Dictionary of Art Terms entry ID, The Oxford Essential Dictionary of the U.S. Military entry ID, Valais cantonal parliament ID, Arcanes ID, A Dictionary of Travel and Tourism entry ID, IGDB keyword ID, A Dictionary of Dentistry entry ID, Record Group Number of the National Archives Administration, National Development Council, Taiwan (R.O.C.), A Dictionary of Environment and Conservation entry ID, Doha Dictionary root id, Sharjah Dictionary root id, Saulchoir library ID, Observer tag, ‎Hamburger Frauenbiografien ID, Ophardt Team Sportevent person ID, Museum of Fine Arts, Lyon object ID
• New General datatypes property proposals to review:
  • Release date of film (The date when a film was first released to the public)
  • part number 2 (identifier for a product or part designated by its manufacturer for inventory and ordering purposes)
  • backwards compatible with (backwards compatible with the identified platform, software, or system)
  • level or map of (video games that this video game level or map belongs to)
  • resistance (Resistance of organisms (systems) to common adverserial influences like pests, pathogens, drugs, attack vectors, ...)
  • GBFS feed URL (URL of a GBFS feed for the bicycle-sharing system)
• New External identifier property proposals to review: GENC 3-character code, L'Équipe athlete ID, Sancho el Sabio Foundation ID, British Authors author ID, Gamepadla ID, VGA Legacy MKIII ID, Noormags ID, qamus.inoor.ir entry ID, RSQV ID, Naturalis authority ID, Digital Library of the Community of Madrid ID, Trainspo model ID

You can comment on all open property proposals!

Did you know?

• Query examples: Number of hospital beds (Source)
• Newest WikiProjects: WikiProject ASBS 2025 - Aims to Engage the botanical community at the 2025 ASBS Conference to promote and enhance contributions to Wikidata, Wikipedia, and Wikimedia Commons.
• Showcase Lexemes: PC (L739282) - English noun (ˌpiːˈsiː) meaning "Personal Computer", "Printed Circuit", or "Peace Corps"

Development

• We're investigate options for improving information saved while publishing (phab:T403149)
• Mobile Editing Experience: we added multi-language support (T402630)
• Wikidata integration in the other Wikimedia projects: We are continuing to look into reducing the number of changes that show up on Wikipedia and co's Recent changes and Watchlist from edits to aliases (phab:T401288), more info

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.
• 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

• Project Chat: Multiple items linked to single categories, redux

Events

• Upcoming events:
  • The New Linked Data for Libraries LD4 Wikidata Affinity Group project series introduces participants to Wikidata/EMCO. The session guides attendees through creating a project and project page, followed by an open working hour for creating and editing in Wikidata and asking questions. Join on Tuesday, September 16th at 9am PT / 12pm ET / 16:00 UTC / 6pm CEST. More details and Zoom links are on the project page.
  • Wikidata Lab XLVI: Wikidata and semantic memory (in English). On September 18th, at 17UTC. Live on Youtube.
  • Virtual course: Wikidata and public domain (in Spanish). On September 25th start this online course until March 26, 2026. Registration open on this form.
  • Govdirectory US office hour, 25 September
  • Apply now: Scholarships for Wikimania 2026 in Paris! Deadline is October 31, 2025 (anywhere in the world). Notification of decisions will be sent in January 2026.
  • Notifications for Wikidata Thirteenth Birthday microgrant applications are currently being sent out in batches. If you are planning to run an event but have not yet added your event to the calendar, please do so here: Wikidata:Thirteenth_Birthday/Calendar
  • WikidataCon 2025 proposal reviews are about to end. We are currently building an initial programme and will soon inform Speakers before publishing a first Schedule!

Press, articles, blog posts, videos

• Blogs: GLAM Newsletter: Biodiversity Heritage Library update, harvesting Wikidata identifiers and improving the BHL2Wiki Tool - Read the article
• Videos:
  • EduWiki Conference - Using AI on Wikipedia and Wikidata Editing for Health Education
  • Using Duplicity: Link Wikipedia articles to Wikidata Items
  • How to Get the Used Language in WIKIDATA/SPARQL with [AUTO_LANGUAGE Parameter
  • (Spanish) Let's improve information about Carnival on Wikidata
  • Wikidata Lab XLVI: Wikidata and Semantic Memory, don't miss the workshop! (scheduled: 18.09.25, 1700 UTC) - YouTube
• WikiCite 2025 Presentations:
  • Extracting citation relations from legacy publications, by David Lindeman - watch on Commons
  • A proposal for managing personal collections in Wikidata, by Tania Maio - watch on Commons

Tool of the week

• Paulina is a Wikidata-based tool for the GLAM community that facilitates searching for authors and works, helps identify their copyright status in different countries, and provides access to works when available.

Other Noteworthy Stuff

• Help us test the new Help Panel feature, now enabled on Wikidata Beta
• The Wikimedia Foundation launched a new team, the Wikidata Platform Team, to lead development and maintenance of query services, aiming for stable, scalable data access in collaboration with WMDE and the community.

Newest properties and property proposals to review

• New General datatypes:
  • open meeting page URL (information page describing open meetings, public meetings or town hall meetings)
  • ‎LSF rating (Indonesia film classification administered by the Film Censorship Board)
  • ‎designed for handedness (hand(s) that this object is intended to be used with)
• New External identifiers: Personnel de l'administration préfectorale depuis 1945 ID, La Fayette ID, Harper's tag, ‎TechnoMusicWorld artist ID, ‎TechnoMusicWorld track ID, ‎Serbian settlement ID, ‎setlist.fm festival ID, ScholarGPS scholar ID, ScholarGPS institution ID, ScholarGPS field and discipline ID, ScholarGPS specialty ID, The Digital Ark person ID, MHOBT ID, Gamepadla ID
• New General datatypes property proposals to review:
  • NRK topic ID ()
  • result of addition (mathematical result obtained by adding two or more numbers or quantities together)
• New External identifier property proposals to review: OpenStreetMap key, Meetup.com Event ID, Biological Imaging Methods Ontology ID, Anne Frank House persond ID, PortableApps ID, Identifiant Maitron d'une commune, National Library Board Singapore ID (new scheme), NWO Project ID, OpenITI Author URI, DisplaySpecifications.com model ID, 网易云音乐专辑编号, PnP vendor ID, PnP device ID, Mellopedia

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Artworks owned by Perls Dynasty - see it visualised on YouTube
  • BubbleChart of Wikidata Lexeme forms by language
  • Institutions that host the most UNESCO Memory of the World International Register inscriptions (Source)
• Newest WikiProjects: University of Toronto Libraries EMCO, Jewish Studies and Heritage
• Showcase Items: Diary of Anne Frank (Q6911) - famous diary of a 13-year old Dutch Jewish girl hiding from the Nazis to escape the Holocaust
• Showcase Lexemes:blow (L4476) - English verb (bloʊ) meaning "to push air", "to explode", or "to perform fellatio"

Development

• Scalability/sustainability: We have rolled out changes to minimize the number of entries stored in the recent changes tables of Wikipedia and co that are edits coming from Wikidata. This also reduces the number of changes from Wikidata you will see showing up in Recent changes and watchlist on Wikipedia and co further.
• MCP for Wikidata: We are getting it ready for first testing.
• Dumps: We are continuing to investigate how to provide smaller/subset dumps.
• Mobile statement editing: We are continuing the work on making statements editable, especially qualifiers and multiple references.
• Anubis (Q134301689) anti-bot software was deployed on Wikibase Cloud and XTools to prevent site outages caused by bot traffic. (T399851, T400229)

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: Japan
• 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!

Events

• Upcoming events:
  • Exploring Seediq: A Journey through Translation and Linked Data Documentation 25 October .This event will showcase the Seediq communities’ translation of the OCLC white paper on Wikibase, followed by an overview of the full paper. It will conclude with an open discussion on the lessons learned during the translation project and broader reflections on linked data.
  • Govdirectory US office hour, 25 September
  • FREE virtual 1hr Wiki webinar focusing on plant biodiversity. Open to anyone wanting to improve their digital outreach skills by enriching Wikidata. Tuesday 14th of October at 3pm NZST. Register to get link.
  • Wikidata’s 13th Birthday is just around the corner! Are you planning to host a celebration but haven’t added it to the calendar yet? Join the party! Thirty-nine (39) events are already scheduled, and yours can be too: Birthday Calendar. It’s also the perfect time to contribute a birthday present or message to this list. Gifts can be anything that celebrates Wikidata and its amazing community like a script you’ve written, a tool improvement, a visual, a poem... 🎉

Press, articles, blog posts, videos

• Videos: (French) Formation Wikidata 2 de WikiSkills By Africa Wiki Women

Tool of the week

• Duplicity This tool can pick a random article on a wiki without associated Wikidata item, and offer some possible matches on Wikidata, so you can add it to an existing item, or create a new one.

Other Noteworthy Stuff

• Call for Projects and Mentors for Outreachy Round 31! If you have some ideas for coding or non-coding (design, documentation, translation, outreach, research) projects, share them by Sept. 26, 2025, at 4 pm UTC

Newest properties and property proposals to review

• New General datatypes:
  • number of ray tracing cores (number of ray tracing cores in a graphics processing unit)
  • VRAM capacity (amount of dual-ported video RAM (VRAM) modules used by this device)
  • ‎has wireless capabilities (type of wireless connectivity this device has/supports)
  • date filed (filing date for a document, e.g. a patent or court case)
• New External identifiers: Gamepadla ID, OpenStreetMap key, EU-ID, Roma road ID, ‎LTT Labs product ID, Swiss Performing Arts Vocabularies ID, wikiHow article ID, ‎GamesIndustry.biz tag ID, ‎Dimensions.com element ID
• New General datatypes property proposals to review:
  • image+display resolution (pixel resolution of images generated or captured by this item (camera, software, etc))
  • firmware (firmware installed on this hardware)
  • excluding work (work or narration for or in which this statement is <em>false</em>)
  • has grammatical number (grammatical number used in this language)
  • Day of Reisai (Annual Festival done by a Shinto Shrine)
• New External identifier property proposals to review: https://football.aek.com/, Météo-France place ID, Hex package, Maptons ID, BVPB catalog ID, dati.lnb.lv ID, The Needle Drop tag ID, AfterEllen tag ID, OpenStreetMap relation type, Them.us tag ID, DOAB book ID, identifiant Liste unique des décorés, Deník tag ID, The Oxford Dictionary of Architecture entry ID, qamus.inoor.ir root ID, Filmarks ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • A map of IEC 60320 power connectors - a cool SPARQL visualisation, by User:IagoQnsi
  • 350 people who were married, then married the sibling of their previous spouse (source)
• Showcase Items: Northern Sami

(Q33947) - famoumost widely spoken of all Sámi languages

• Showcase Lexemes: Waage (L37547) – German noun (‘ˈvaːɡə’) meaning "scale (device for measuring mass)", "Libra constellation", or "equilibrium"

Development

• Mobile statement editing: We are working more on the editing state of statements, especially qualifiers and progress indicators during saving (phab:T402620)
• Dumps: We fixed an issue with some of the dumps (phab:T403882) and are improving the monitoring
• GraphQL: We are working on making it easier to get labels of linked entities in an API response, starting with Items (phab:T404692)
• Sustainability: We have now rolled out improvements to the tracking of Wikidata changes on the other Wikimedia projects on all projects in order to decrease the size of the database table that tracks these changes (phab:T401288)
• Bug fixes: Tacsipacsi submitted fixes for two issues in error messages on Special:SetSiteLink. Thank you! (phab:T404499, phab:T404500)

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: United States of America
• 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: Empat Tilda: RfP scheduled to end after 3 October 2025 18:30 (UTC)

Events

• Upcoming events:
  • New Linked Data for Libraries LD4 Wikidata Affinity Group project series! Mark your calendars for our first session of our WikiProject Personal Pronouns event series, which will provide a high-level overview of WikiProject Personal Pronouns' goals, past work, and implementation plans. The session will also serve as a practical orientation to the implementation work for this project, ending with a demonstration of the workflow to be used in subsequent sessions. No previous Wikidata experience is needed to participate. This session will be recorded. Slides and recordings will be found on the project page after the session. Join us Tuesday, September 30th at 9am PT/ 12pm ET/ 16:00 UTC / 6pm CEST (Time zone converter). Please see our project page for more information and Zoom links.
  • Wikidata are hosting a webinar on the Embedding Project: AI/ML Project Manager Philippe Saadé (WMDE) will introduce the project, including early experiences, wins and pitfalls, and open up the floor to your questions.
    • Takes place 1600 - 1700 UTC, October 9, 2025.
    • Embedding Project? Read about it here
    • Want to join the Webinar? Please register here with your Wiki account
  • 🎁 Countdown to 13!🎁 Wikidata's 13th Birthday is fast approaching and this week marks the start of the first Birthday Events! For a full rundown of all Birthday Events, please see the Birthday Calendar.
    

Starting the month of celebrations this week include: Wali Wikimedians Community, Latin America in Wikidata 2025, Hausa Wikipedians User Group and the language communities of Zambia, Twi and Kinyarwanda and regional celebrations from the Northern Nigerian, Dagbani and Ghanaians Wikimedian communities!

Press, articles, blog posts, videos

• Blogs:
  • Enhanced Search for Wikibase
  • Suggesting new relations in ROR from Wikidata By Charles Tapley Hoyt
• Papers:
  • Protoknowledge Shapes Behaviour of LLMs: Text-to-SPARQL
  • Wikidata Workflows: with ORCiD and OpenRefine - a Binghamton University Case Study By Sasha Frizzell - This lightning talk outlines Binghamton University Libraries’ pilot project to convert ORCID faculty data into Wikidata entries, showcasing linked data integration, data cleaning workflows, and strategies for enhancing institutional research visibility.
• Videos:
  • Wikidata tutorial: how to merge duplicate items
  • Wikidata Wikishootme SAT
  • How to Fetch Subclasses and Parent Classes in Wikidata SPARQL Queries
  • (Portuguese) Black women in history through Wikidata
  • Provenance and Restitution: Shared knowledge graphs as a tool in recovering looted cultural heritage

Tool of the week

• senseItemLabel is a UserScript by User:Jon Harald Søby The Script Lets you add the lemma for the current lexeme as a label to items added to the lexeme's senses as item for this sense (P5137) in one click.

Other Noteworthy Stuff

• If you've noticed a performance issue with Magnus Manske's MixMatch gagdet, User:IagoQnsi has suggested a fix, the comment and code is available from Talk:Magnus Manske#MixMatch performance

Newest properties and property proposals to review

• Newest General datatypes:
  • ‎Lemmy instance URL (the Lemmy instance of or about the subject)
  • ‎part number (identifier for a product or part designated by its manufacturer for inventory and ordering purposes)
• Newest External identifiers: Noormags ID, PnP device ID, PnP vendor ID, ‎GENC 3-character code, ‎Sancho el Sabio Foundation ID, ‎British Authors author ID, VGA Legacy MKIII graphics card ID, ‎qamus.inoor.ir entry ID, PortableApps ID, Chinese Engineers Relational Database ID, ‎DisplaySpecifications.com model ID, Vix Vocal work id, Naturalis author ID
• New General datatypes property proposals to review:
  • maximum supported display resolution (maximum pixel resolution that this computing hardware or technological standard supports)
  • cookie policy (cookie policy of this website, software or digital product)
  • yayasan ID (identifier for Indonesian foundation on vervalyayasan.data.kemdikbud.go.id)
  • luminance (measured quantity of photometric brightness (luminous intensity per area))
• New External identifier property proposals to review: Filmarks ID, Medicin.dk disorder ID, Interaktionsdatabasen ID, A Dictionary of Food and Nutrition entry ID, OpenStreetMap role, TechPowerUp CPU Specs Database ID, GPUZoo ID, CPU-World ID, Adebiportal author, RIA Novosti person ID, The Oxford Dictionary of the Jewish Religion entry ID, Qalamger.kz author ID, Does the Dog Die? media ID, Sultanlar Ligi player ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • maps of running and closed railway stations in Denmark
  • Formula One Teams by employee count - source: Discord
• WikiProject Highlights:
  • Piano Rolls - has bee greatly expanded and subpages added.
  • Open Topstukken Maastricht University and Radboud University - A user manual for contributing.
• Showcase Items: Because You Left