• Events
  • Introduction workshop about Wikidata for employees of the Koninklijke Bibliotheek (KB, national library of the Netherlands), to make them more familiar and self-reliant with Wikidata - 6 June 2023, Koninklijke Bibliotheek, The Hague, The Netherlands - Slides (in Dutch) on Commons.
  • Next Linked Data for Libraries LD4 Wikidata Affinity Group Working Hour June 5, 2023: In collaboration with the Black Bibliography Project, we will be adding metadata for undescribed or under-described African-American women authors listed in The Pen Is Ours: a Listing of Writings by and about African-American Women before 1910, compiled by Jean Fagan Yellin and Cynthia D. Bond.Event page
  • Registration has opened for the workshop on mathematical research data taking place on 9-11 October 2023 in Leipzig. Talks, demos and lightning talks can be suggested, including Wikidata-related ones.

• Tool of the week
  • IdentifierInput makes it easier to add identifier properties by letting you put in the full url and then stripping it down to just the identifier for you.

• Did you know?
  • Newest properties:
    • General datatypes:
      • alternate universe counterpart (this fictional character/entity is an alternate universe counterpart of the subject)
      • visited by (organisms attracted by this plant taxon and reported to visit it)
      • Mastodon instance URL (the mastodon instance of/about the subject)
      • beforehand owned by (person or institution that owned the subject just before stated event. Meant to be used as qualifier of "significant event (P793)" for events like sales, auctions, gifts, etc)
      • afterward owned by (person or institution that owned the subject after stated event. Meant to be used as qualifier of "significant event (P793)" for events like sales, auctions, gifts, etc)
      • solubility product constant (equilibrium constant for a sparingly soluble solid chemical substance dissolved in an aqueous solution)
      • funded by grant (title or name of the grant funding this item)
    • External identifiers: stats.fm artist ID, Zeno.org ID, World Arachnid Catalog ID, Springs and Fountains of Andalucía ID, TMDb collection ID, TMDB company ID, WGA work ID, Peacock ID
  • New property proposals to review:
    • General datatypes:
      • Type of musical notation (system of musical notation used on a given music source or composition)
    • External identifiers: Identifiant "Politique pappers", Svenska Akademiens ordlista ID, Holarse, wiki.ubuntuusers.de article ID, Marsilio Editori author ID, LiteraturPort autorenlexikon ID, Kialo ID, PremiershipRugby.com player ID (new), PesticideInfo chemical ID, Ukrainian Cultural Heritage ID, Image Duplicator ID, Saugoma.lt area ID, Lithuanian protected object ID, Saugoma.lt object ID, Musées Occitanie ID
  • Newest WikiProjects: WikiProject Aikido
  • Newest database reports:
    • External identifier completeness - External identifier property use completeness.

• Development
  • Wikibase REST API: We finished the new endpoint for patching labels (phab:T332739). We also started work on the new endpoint for retrieving Property data (phab:T337720)
  • Client wikis: We drastically reduced the size of a ResourceLoader module that’s loaded on most Wikipedia page views (phab:334682)
  • Language code: With awesome help from Nikki, we improved documentation for how to add language codes to Wikibase/Wikidata (phab:T335857)
  • EntitySchemas: We are getting the new datatype ready for testing.

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.

• Monthly Tasks
  • Add labels, in your own language(s), for the new properties listed above.
  • Comment on property proposals: all open proposals
  • Suggested and open tasks!
  • Contribute to a Showcase item.
  • 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
  • Next Linked Data for Libraries LD4 Wikidata Affinity Group Call June 13, 2023: Helen Williams will discuss her work with Wikidata at the London School of Economics Agenda
  • Wikidata Workshop 2023 will be co-located with the 22nd International Conference on Semantic Web (ISWC) in November 2023 in Athens. The submission deadline is Thursday, 20 July 2023. More details and call for papers

• Press, articles, blog posts, videos
  • Modeling and Querying Awards in Wikidata
  • Creating Bengali Freebase Using Wikidata
  • Probability of having notable parents by country of citizenship

• Tool of the week
  • narrow.css attempts to make the Wikidata desktop interface work better on narrower screens.

• Did you know?
  • Newest properties:
    • General datatypes:
      • quality is the result of process (quality that this process/activity directly correlates to and produces)
    • External identifiers: theCrag ID, ‎SEC Kerala code, Modern History Database person ID, Netflix person ID, Enciclopedia machiavelliana ID, PM20 film section ID, The Homicide Report person ID
  • New property proposals to review:
    • General datatypes:
      • ISCED field (mapping of a particular course's local fields according to the International Standard Classification of Education)
      • Romanian river code (River codes from ApeleRomâne)
    • External identifiers: Artmajeur artist ID, UETK ID, Trésors de Nice ID, German University Collections PersonID
  • Query examples:
    • Terminus stations of the Transilien railroad network (source)
    • List of children of Johann Sebastian Bach (source)

• Development
  • Wikibase REST API:
    • We finished work on accessing data for Properties (phab:T337720)
    • We started work on supporting conditional HTTP headers for accessing Property data (phab:T338138)
  • You can now add sitelinks to outreach wiki (phab:T171140)
  • Query Builder: Fixed an issue with missing icons in the language selector (phab:T335754)
  • EntitySchemas: Final polishing on the new datatype before wider testing.

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.

• Monthly Tasks
  • Add labels, in your own language(s), for the new properties listed above.
  • Comment on property proposals: all open proposals
  • Suggested and open tasks!
  • Contribute to a Showcase item.
  • 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: Vargenau (RfP scheduled to end after 25 June 2023 07:51 UTC)
  • Closed request for adminship: Infrastruktur (closed on May 12th without prior mention)
  • Closed request for permissions/Bot:
    • BEANS Bot (Task: Use protocol (P2700) instead of of (P642) to specify the protocol used in port (P1641) statements.) (closed on 22 May without prior mention)
    • TiagoLubianaBot (Task: Link UMLS CUIs to Wikidata based on external mappings) (closed on 21 May without prior mention)

• Events
  • Upcoming
    • WikidataCon is happening later this year in Taipei and online. The call for proposals is now open.
    • The role of Wikidata within the research lifecycle, Wednesday 21 June, 10am BST (UTC+1), online event hosted by the University of York, UK. International participation is welcome, despite "available to White Rose institutions only" on the booking page.
    • The Fourth Wikidata Workshop is now accepting paper submissions until Thursday, 20 July 2023.
    • Next Linked Data for Libraries LD4 Wikidata Affinity Group Working Hour June 23, 2023: Returning to Podcasts, we will be working on creating podcast episode pages. We will discuss how this episodic content can be transferred to other serialized items. You are, as always, welcome to bring your own project to work on Event page
    • Webinar: Common European Data Space for cultural heritage (The ontology of Wikidata, how to interact with it for a better quality). Tuesday 20th June 2023, from 3.00 p,.m. to 5.00 p.m. CET. Register
    • GLAM Wiki Conference 2023 scholarship application now open. Deadline is June 30, 2023.
  • Ongoing: Weekly Lexemes Challenge #97, Poetry (started on 2023-06-19 12:01:21)

• Press, articles, blog posts, videos
  • Papers
    • Using Wikidata Lexemes and Items to Generate Text from Abstract Representations
    • The Wikipedia Republic of Literary Characters
  • Videos
    • Wikidata Lexeme Malayalam training (in Malayam) - YouTube
    • Wikidata Lab XXXVII: Uploading images to Wikimedia Commons with OpenRefine - YouTube
    • Intro to Knowledge Graphs and Wikidata (in Indonesian) - YouTube
    • Setting up a Wikidata account (in Urdu) - YouTube
    • Editing Wikidata Items for Parliament of Ghana Contest (Kusaal Wikimedia Community). See also: Introduction to Wikidata, How to Create a Wikidata Item, How to Add Labels and Description to Wikidata Items
    • Africa Environment WikiFocus: Wikidata Training by Yamen Bousrih (in English and French) - YouTube
    • Social Studies Campaign for Wikidata for Education project - YouTube
    • Followup to the OBO Academy's Introduction to Wikidata (BioMed Orientation) - YouTube
    • Wiki Workshop 2023: Session 1: Diversity and Bias in DBpedia and Wikidata, Session 5: How does Wikidata shape gender identities?, Session 11: Wikidata to Bootstrap an Enterprise Knowledge Graph, Session 11: Synia: Displaying data from Wikibases
    • OpenRefine for Wikidata & WikimediaCommons - YouTube
    • Wikidata SPARQL session for the Data Reuse Days - YouTube
    • Documentation for Wikibase Cloud at the Wikimedia Hackathon 2023 – Athens, Greece - YouTube
    • KGC 2023 Talk — The EU Knowledge Graph by Dennis Diefenbach, The QA Company - YouTube
    • SS 2023 - Session 3: Wikidata for Classicists. The Example of the International (Digital) Dura-Europos Archive - YouTube
  • Notebooks
    • Analysing the profile of people invited to France Inter's Matinale using Wikidata
    • Wikidata Queries
    • Explore gender diversity in a single Wikipedia article
    • Charleroi Streets Gender Inequality
    • Citation Factory
  • Slides: Reuse in the Wiki World empowers engagement with Natural History Collections

• Tool of the week
  • Mapping Diversity is a platform that utilizes Wikidata to discover key facts about diversity and representation in street names across Europe. E.g. 59% of the streets and squares in Paris are named after people. Of those, 8.9% are named after women.

• Other Noteworthy Stuff
  • [GLAM] Volunteer Opportunity: 2023 LD4 Wikidata Working Hour Summer/Fall Series
  • Want to make knowledge about #NaturalProducts accessible to everyone in more languages? Help us translate our project page.

• Did you know?
  • Newest properties:
    • General datatypes:
      • satellite view (image of the subject taken from outer space)
    • External identifiers: The Homicide Report person ID, KPU Plant Database ID, LiteraturPort autorenlexikon ID, Media Library for Dance and Theatre person ID, documenta archiv ID, Marsilio Editori author ID, Plant Finder ID (Chicago Botanic Garden), Israel Composers' League composer ID, Alabama Authors ID
  • New property proposals to review:
    • General datatypes:
      • HyperTextAPI
      • Gottstein code (Gottstein code as a representation of a cuneiform sign variant)
      • altesdresden.de object (altesdresden.de object)
      • Moroccan administrative geographical coding - الترميز الجغرافي الإداري المغربي
      • Moroccan administrative geographical coding
    • External identifiers: COSL profile ID, snookerscores.net tournament ID, NBC Olympics Athlete ID, European Bridge League ID, research.com ID, ComingSoon.it TV IDs, Team France profile ID, FIGC player ID, Theapolis theater ID, Theapolis actor ID, AVP player ID, Volleyball Canada ID, Intangible cultural heritage ID by the Austrian UNESCO commission, Unidades de Conservação no Brasil ID, Korean Tour player ID, Austadiums ID, DEL player ID, CAMEO Chemicals ID
  • Query examples:
    • Which mountaineers died on Mount Everest ordered by their death date? (source)
    • Gallery of people born in Brittany and named Jeanne, Jean or Yann (source)
    • List of botanical collectors who have a death date but don't have a Bionomia ID (source)
    • British MPs who resigned from the Commons mid-parliament on two separate occasions (source)
    • Dutch members of parliament with a Mastodon account (source)
    • [Data quality] [ Inside a given instance of (P31) inside same country, find possibles duplicates if they share same date : same kind of event same date in same country might be a candidate for review and merge
    • [Calendars] What is the equivalent in Iranian Hijri of March 5, 1902?

• Development
  • REST API:
    • We finished the endpoint for getting data from Properties and it is now available on Wikidata.
    • We started expanding that endpoint with filter options and conditional http headers.
  • EntitySchemas: The new datatype is now available for testing and feedback.
  • mul language code: We've continued working on making the mobile termbox (labels, descriptions, aliases) ready for the new language code. (phab:T329644, phab:T338302, phab:T329655, phab:T316767)
  • Vector 2022 skin: We are fixing an issue with the bolding of results in the main search suggester. (phab:T327510)

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.

• Monthly Tasks
  • Add labels, in your own language(s), for the new properties listed above.
  • Comment on property proposals: all open proposals
  • Contribute to a Showcase item.
  • 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: Wolverène (RfP scheduled to end after 2 July 2023 18:46 UTC)
  • Closed request for adminship: Vargenau (successful) Welcome onboard \o/
  • New requests for permissions/Bot: RomesfulImporterBot (Task: Creating and updating Russian Lexemes by transferring information from the Russian Wiktionary)

• Events
  • Upcoming
    • The next Wikidata+Wikibase office hours will take place on Wednesday, 16:00 UTC, 12th July 2023 (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.
    • Wikiconvention francophone: Opening of calls for communication and scholarship applications until July 14th.
    • WikiIndaba 2023 Call for Submissions and Scholarship Applications. Deadline: June 30, 2023.
  • Ongoing: Weekly Lexemes Challenge #98, Shoes (started on 2023-06-26 12:01:20)

• Press, articles, blog posts, videos
  • Blogs
    • Dude, where are my pictures?
    • BiCIKL is linking people unambiguously and efficiently to their work
    • Understanding Knowledge Graphs: A Beginner’s Guide
  • Videos
    • re:publica 2023 - Peer learning methods and Open Educational Resources (OER) on Wikidata for a viable digital culture of remembrance (in German) - YouTube
    • Workshop - Aligning Open Biological and Biomedical Ontology Foundry ontologies with Wikidata - YouTube
    • Managing conflations and duplications of personal items in Wikidata, National Library of Greece - YouTube
    • Why Wikidata in Linked Data and Libraries (in Greek)- YouTube
    • Adding metadata utilities in the Koha staff interface based on Wikidata - YouTube
    • From authority control to identity management - YouTube
    • DSI Webinar - The ontology of Wikidata: how to interact with it for a better quality - YouTube
    • Wikidata as a tool for biocuration of cell types, Biocuration Conference 2023 - YouTube
    • Webinar: Wikidata, a useful knowledge base for any study - YouTube
    • KGC '23 Talk — The Error Is The Message: Extracting Insights From Deceptive Data for Nazi-Looted Art - YouTube
  • Surveys
    • Results of the WMDE survey on ontology issues reusers are facing
  • Notebooks
    • Explore people having notable parents

• Tool of the week

• Other Noteworthy Stuff
  • TU Berlin research group "The Restitution of Knowledge" are exploring the use of Wikidata to build a Linked Open Data (LOD) project that maps German colonial military expeditions into Africa. Interested in getting involved or learning more about their project? Reach out on the project's talk page: Wikidata:WikiProject TheRoK/Data Models.

• Did you know?
  • Newest properties:
    • General datatypes: none
    • External identifiers: PremiershipRugby.com player ID (new), Professor at Cologne univ. ID, Numista ruling authority ID, Suomen etymologinen sanakirja ID, Suomen murteiden sanakirja ID, Svenska Akademiens ordlista ID
  • New property proposals to review:
    • General datatypes:
      • 諱 ()
      • Date of declaration as a town (The date when a settlement is declared a town)
      • Loss of town status (Date of loss of town rank)
    • External identifiers: Azerbaijani National Encyclopedia ID, Alienor.org ID, The Literary Encyclopedia person ID, XWord Info author ID, WKF ranking ID, Composer's Union of Ukraine person ID, Archiefpunt curator ID, Archiefpunt archive ID, Archiefpunt compiler ID, Woordenboek der Nederlandsche Taal GTB ID, etymologiebank.nl ID
  • Query examples:
    • Last words of authors (adapted from a query generated by ChatGPT) (source)
    • List of American actors and actresses having a wikipedia page with parents having a wikipedia page
    • (history) Where were the borders crossing between Cộng hòa Dân chủ Đức (Q16957) and Tây Đức (Q713750) ?
    • Week 25, 2023: Top album languages found on Wikidata right now (source)
  • Newest WikiProjects:
    • WikiProject University of Washington Libraries - projects which individuals at the UW Libraries have done in collaboration with the Wikidata community.
    • WikiProject New York Public Library - work underway at the New York Public Library (Q219555) to connect library data with Wikidata.

• Development
  • Wikibase REST API: We are working on making it possible to get statements from a Property. (phab:T338383)
  • EntitySchema: We're looking into the feedback we received from the testing of the new datatype.
  • Ontology issues: We have released the survey results. The next step is looking into solutions.
  • mul language code: We are continuing to adapt the desktop UI to make it ready for the new special language code. (phab:T329644, phab:T338302, phab:T339103, phab:T329655, phab:T329655)
  • Vector 2022: We are changing the style for search suggestions as the default of the skin isn't working well for Wikidata. (phab:T327510)

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.

• Monthly Tasks
  • Add labels, in your own language(s), for the new properties listed above.
  • Comment on property proposals: all open proposals
  • Contribute to a Showcase item.
  • 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!