* Here's your quick overview of what has been happening around Wikidata in
theweek leading up to 2025-03-17. Missed the previous one? See issue #670
<https://www.wikidata.org/wiki/Special:MyLanguage/Wikidata:Status_updates/2025_03_10>*

* Discussions *

   - New request for comments: Time to deprecate P642
   <https://www.wikidata.org/wiki/Wikidata:Requests_for_comment/Deprecate_P642>
   - of (P642) <https://www.wikidata.org/wiki/Property:P642> has spent 3
   years marked as*deprecated*. Is it time to finally mark it as an obsolete
   Wikidata property(Q18644427) <https://www.wikidata.org/wiki/Q18644427>?

* Events *

   - Upcoming events
   <https://www.wikidata.org/wiki/Special:MyLanguage/Wikidata:Events>:
      - Call for Wikimania 2025 Programme reviewers
      
<https://lists.wikimedia.org/hyperkitty/list/[email protected]/thread/EDXCS7QM3QYJBORQUKBJ3NTIDUYIZSKU/>.
      Apply until Monday 17 March 12:00 UTC
      - Wikidata Affinity Group Update: The fourth session of Starting a
      Wikidata Project, originally set for March 18, will now be an
asynchronous
      Slack discussion in the #wikidata channel of the LD4 Slack Space. Join us
      at 9am PT / 16:00 UTC <https://zonestamp.toolforge.org/1742313600> to
      discuss Reporting Your Outcomes and Results. Join Slack here
      
<https://join.slack.com/t/ld4/shared_invite/zt-31379okvn-8IVWvbCZerKnN352sKCa2g>.
      Note: April programming will pause as we prepare the next series.

* Press, articles, blog posts, videos *

   - Blogs
      - Training for the staff of the Museum of Photography in Krakow on
      Wikimedia Commons and Wikidata
      
<https://outreach.wikimedia.org/wiki/GLAM/Newsletter/February_2025/Contents/Poland_report>
      - "The training aimed to enable the MuFo staff to effectively
navigate and
      develop skills in editing and managing the museum's digital resources
      within the Wikimedia projects."
      - (German) Wikipedia Unterwegs - this time in Neu-Ulm
      <https://temporaerhaus.de/tag/wikimedia/>: This travelling community
      meetup for German Wikimedians discusses the growing ecosystem of
Wikipedia,
      Wikidata and Commons.
      - REST in Rust <http://magnusmanske.de/wordpress/archives/757> by
      Magnus: "A new Rust crate has been developed to simplify access to the
      Wikibase REST API, featuring industry-level coding standards, 248 unit
      tests, >97% code coverage, and high maintainability. Check out the GitHub
      repo and contribute via the issue tracker or pull requests!"
   - Videos
      - Useful videos that explain how to set up/make use of Wikibases
      
<https://lists.wikimedia.org/hyperkitty/list/[email protected]/thread/2MZ7O26YWZDLNDUU5YKW3RKQHRKR6D5C/>.
      Put together by Valerie
      - Wikidata and Wikibase - Curriculum Transformation in the Digital
      Humanities
      <https://www.youtube.com/watch?v=uk7Lfr9mAAk&pp=ygUIV2lraWJhc2U%3D>
      - (Chinese) Open Data Day Taiwan 2025
      <https://www.youtube.com/watch?v=1IT_dl08DMA>: more details and
      program agenda on the Wikimedia Taiwan Meta Event
      
<https://meta.wikimedia.org/wiki/Wikimedia_Taiwan/Wikidata_Taiwan/Open_Data_Day_Taiwan_2025>
      page
      - Wikidata as an Open Data Resource
      <https://www.youtube.com/watch?v=DQneCQUk9d8>: Ian Watt at Open
      Source SG
      - Bridging GLAM and Wiki: The Khalili Perspective
      <https://www.youtube.com/watch?v=bRY2mtj1MFY>: Dr. Martin Poulter,
      WiR at Khalili Foundation.

* Tool of the week *

   - Research Expeditions on Wikidata with itineraries
   <https://www.expeditia.info/> - Visualization tool for research
   expeditions itineraries and natural history collections.

* Other Noteworthy Stuff *

   - An update regarding the WDQS backend
   
<https://lists.wikimedia.org/hyperkitty/list/[email protected]/thread/KDZXE3S57G34WUHHB4R5DTQ4RLOZKLCY/>
   has been published, about the adoption of the new endpoints and the next
   steps that will take place.
   - Call for Projects – Wiki Mentor Africa Hackathon 2025
   
<https://lists.wikimedia.org/hyperkitty/list/[email protected]/thread/A6OR2H5UHG6CNDE4LHIXBX4KAVK2KLKZ/>.
   Do you have a technical project that needs contributions? Or a testing
   initiative that could use more hands? Submit a project BY 21st March 2025.
   - The Wikidata Vector Database
   <https://www.wikidata.org/wiki/Wikidata:Embedding_Project> prototype is
   almost ready! Developers interested in integrating semantic search into
   their applications and editors looking to explore Wikidata items using
   natural language search are invited to reach out for more details:
   philippe.saade[image: @]wikimedia.de
   - Join the Wikimedia Deutschland software development team: Product
   Manager Wikibase Suite
   
<https://wikimedia-deutschland.softgarden.io/job/53665453/Product-Manager-Wikibase-Suite-all-genders-?jobDbPVId=198705093&l=en>
   (all genders)

*Newest properties <https://www.wikidata.org/wiki/Special:ListProperties>
and property proposals
<https://www.wikidata.org/wiki/Special:MyLanguage/Wikidata:Property_proposal>
to review*

   - Newest General datatypes:
      - OAI formatter <https://www.wikidata.org/wiki/Property:P13380>
      (formatter to generate ID compatible with Open Archives
Initiative Protocol
      for Metadata Harvesting services)
      - AI-generation prompt <https://www.wikidata.org/wiki/Property:P13381>
      (exact prompt that was used to generate this AI-generated media or work)
      - data analysis method <https://www.wikidata.org/wiki/Property:P13391>
      (methods used in the main item for inspecting, cleansing,
transforming, and
      modeling data with the goal of discovering useful information)
   - Newest External identifiers: Wikishire article ID
   <https://www.wikidata.org/wiki/Property:P13364>, HelloAsso organization
   ID <https://www.wikidata.org/wiki/Property:P13365>, Dictionnaire de la
   déportation gardoise person ID
   <https://www.wikidata.org/wiki/Property:P13366>, Graceful17 entity ID
   <https://www.wikidata.org/wiki/Property:P13367>, ‎Game Input Database ID
   <https://www.wikidata.org/wiki/Property:P13368>, DRTV ID
   <https://www.wikidata.org/wiki/Property:P13369>, Calindex person ID
   <https://www.wikidata.org/wiki/Property:P13370>, Historia Hispánica ID
   <https://www.wikidata.org/wiki/Property:P13371>, ‎TERMDAT ID
   <https://www.wikidata.org/wiki/Property:P13372>, Kulturdatenbank ID
   <https://www.wikidata.org/wiki/Property:P13373>, DDLC entry ID
   <https://www.wikidata.org/wiki/Property:P13374>, Chinese Basketball
   Association player ID
<https://www.wikidata.org/wiki/Property:P13375>, ‎Captain
   Coaster coaster ID <https://www.wikidata.org/wiki/Property:P13376>, Memoria
   Chilena ID <https://www.wikidata.org/wiki/Property:P13377>, Jamendo
   track ID <https://www.wikidata.org/wiki/Property:P13378>, MikuWiki
   article ID <https://www.wikidata.org/wiki/Property:P13379>, ‎ZOOM
   Platform product ID
<https://www.wikidata.org/wiki/Property:P13382>, Clio-online
   researcher ID <https://www.wikidata.org/wiki/Property:P13383>, Clio-online
   organization ID <https://www.wikidata.org/wiki/Property:P13384>, ‎SteamDB
   tech ID <https://www.wikidata.org/wiki/Property:P13385>, ‎Big Fish Games
   game ID <https://www.wikidata.org/wiki/Property:P13386>, Clio-online web
   resource ID <https://www.wikidata.org/wiki/Property:P13387>, Iowa State
   University Library Vocabularies ID
   <https://www.wikidata.org/wiki/Property:P13388>, Newsweek topic ID
   <https://www.wikidata.org/wiki/Property:P13389>, booru tag
   <https://www.wikidata.org/wiki/Property:P13390>
   - New General datatypes property proposals to review:
      - watercraft prefix
      
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/watercraft_prefix>
      (prefix applied to watercraft operated by different organisations)
      - accused
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/accused>
      (person or organization who has been accused of carrying out
this harmful,
      illegal, or immoral act without having received a criminal conviction or
      where the accused have been acquitted in a court of law)
      - applies to volume
      
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/applies_to_volume>
      (volume of the item (usually edition of a work) to which the
claim applies)
      - oxygen endurance
      
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/oxygen_endurance>
      (The maximum time a submarine, spacecraft or enclosed vehicle can sustain
      life using its onboard oxygen supply.)
      - Coefficient of thermal expansion
      
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Coefficient_of_thermal_expansion>
      ()
      - fracture toughness
      
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/fracture_toughness>
      ()
   - New External identifier property proposals to review: Danskefilmstemmer.dk
   work ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Danskefilmstemmer.dk_work_ID>,
   Danskefilmstemmer.dk character ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Danskefilmstemmer.dk_character_ID>,
   Internet-Portal „Westfälische Geschichte“ person ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Internet-Portal_%E2%80%9EWestf%C3%A4lische_Geschichte%E2%80%9C_person_ID>,
   Kosovo NGO registration number
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Kosovo_NGO_registration_number>,
   Yale LUX ID
   <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Yale_LUX_ID>,
geraldika.ru
   symbol ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/geraldika.ru_symbol_ID>,
   Swimcloud swimmer ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Swimcloud_swimmer_ID>,
   CACI company ID
   <https://www.wikidata.org/wiki/Wikidata:Property_proposal/CACI_company_ID>,
   VD 16 ID
   <https://www.wikidata.org/wiki/Wikidata:Property_proposal/VD_16_ID>, World
   Higher Education Database ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/World_Higher_Education_Database_ID>,
   Qur'an Wiki article ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Qur%27an_Wiki_article_ID>,
   JSIC code
   <https://www.wikidata.org/wiki/Wikidata:Property_proposal/JSIC_code>,
Macrotransactions
   game ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Macrotransactions_game_ID>,
   Landtag Tirol person ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Landtag_Tirol_person_ID>,
   NexusMods mod ID
   <https://www.wikidata.org/wiki/Wikidata:Property_proposal/NexusMods_mod_ID>,
   Thunderstore game ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Thunderstore_game_ID>,
   SideQuest app ID
   <https://www.wikidata.org/wiki/Wikidata:Property_proposal/SideQuest_app_ID>,
   IndExs Exsiccata ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/IndExs_Exsiccata_ID>,
   National Academy of Engineering member ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/National_Academy_of_Engineering_member_ID>,
   DGO ID <https://www.wikidata.org/wiki/Wikidata:Property_proposal/DGO_ID>,
   The Rural Settlement of Roman Britain ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/The_Rural_Settlement_of_Roman_Britain_ID>,
   Audiovisual Identity Database page
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Audiovisual_Identity_Database_page>,
   Encyclopaedia of Islam (Arabic edition) ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Encyclopaedia_of_Islam_(Arabic_edition)_ID>,
   Rodovid family ID
   <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Rodovid_family_ID>,
   Cultural Heritage Azerbaijan ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Cultural_Heritage_Azerbaijan_ID>,
   Zurich Kantonsrat and Regierungsrat member ID
   
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Zurich_Kantonsrat_and_Regierungsrat_member_ID>

You can comment on all open property proposals
<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Overview>!

* Did you know? *

   - Query examples:
      - Location of fire stations in Spain <https://w.wiki/D4EV> (source
      <https://x.com/angelobregons/status/1889979376768614743>)
      - Oldest known individual per taxon <https://w.wiki/DTc9> (pre-20th
      century) (source
      <https://wikis.world/@[email protected]/114173501080142856>
      )
   - Newest WikiProjects
   <https://www.wikidata.org/wiki/Special:MyLanguage/Wikidata:WikiProjects>:
   AncientMaths
   <https://www.wikidata.org/wiki/Wikidata:WikiProject_AncientMaths>
   - WikiProject Highlights: New country page for Poland
   
<https://www.wikidata.org/wiki/Wikidata:WikiProject_Nonprofit_Organizations/Poland>
   in WikiProject Nonprofit Organizations
   <https://www.wikidata.org/wiki/Wikidata:WikiProject_Nonprofit_Organizations>,
   and on cividata.org <https://cividata.org/en/poland/>. Help expanding it!
   - Newest database reports
   <https://www.wikidata.org/wiki/Wikidata:Database_reports>: German
   lexemes without forms divided by lexical category <https://w.wiki/DQWP> (
   source <https://t.me/c/1325756915/35931>)
   - Showcase Items <https://www.wikidata.org/wiki/Wikidata:Showcase_items>:
   Perm (Q915) <https://www.wikidata.org/wiki/Q915> - city in Russia
   - Showcase Lexemes
   <https://www.wikidata.org/wiki/Wikidata:Showcase_lexemes>: Knoten
   (L298686) <https://www.wikidata.org/wiki/Lexeme:L298686> - German noun
   that can mean "knot", "fundamental unit of which graphs (in graph theory)
   are formed", "point where an orbit crosses a plane of reference to which it
   is inclined", or "hair wrapped in a circular coil around itself (bun)."

* Development *

   - Wikibase REST API: We continued the work on adding search to the API (
   phab:T383126 <https://phabricator.wikimedia.org/T383126>)
   - Search: We are continuing the work on making it easier to search for
   entities other than Items in the search box (phab:T338483
   <https://phabricator.wikimedia.org/T338483>)
   - Query Service: We set up the constraint checks to use the split graph
   instead of the full graph (phab:T374021
   <https://phabricator.wikimedia.org/T374021>)
   - Integration in the other Wikimedia projects: We are looking into how
   changes from Wikidata are represented on the other Wikimedia projects and
   how that can be improved (phab:T386200
   <https://phabricator.wikimedia.org/T386200>)

You can see all open tickets related to Wikidata here
<https://phabricator.wikimedia.org/maniphest/query/4RotIcw5oINo/#R>. If you
want to help, you can also have a look at the tasks needing a volunteer
<https://phabricator.wikimedia.org/project/board/71/query/zfiRgTnZF7zu/?filter=zfiRgTnZF7zu&order=priority>.


* Weekly Tasks *

   - Add labels, in your own language(s), for the new properties listed
   above
   
<https://www.wikidata.org/wiki/Wikidata:Status_updates/Next#Newest_properties_and_property_proposals_to_review>
   .
   - Contribute to the showcase Item and Lexeme above
   <https://www.wikidata.org/wiki/Wikidata:Status_updates/Next#Did_you_know?>
   .
   - Summarize your WikiProject's ongoing activities
   <https://www.wikidata.org/wiki/Wikidata:Status_updates/Next#Did_you_know?>
   in one or two sentences.
   - Help translate <https://www.wikidata.org/wiki/Special:LanguageStats>
   or proofread the interface and documentation pages, in your own language!
   - Help merge identical items
   <https://www.wikidata.org/wiki/User:Pasleim/projectmerge> across
   Wikimedia projects.
   - Help write the next summary!
   <https://www.wikidata.org/wiki/Wikidata:Status_updates/Next>

-- 
Mohammed S. Abdulai
*Community Communications Manager, Wikidata*

Wikimedia Deutschland e. V. | Tempelhofer Ufer 23-24 | 10963 Berlin
Phone: +49 (0) 30 577 116 2466
https://wikimedia.de

Grab a spot in my calendar for a chat: cal.com/masssly.

A lot is happening around Wikidata - Keep up to date!
<https://www.wikidata.org/wiki/Wikidata:Status_updates> Current news and
exciting stories about Wikimedia, Wikipedia and Free Knowledge in our
newsletter (in German): Subscribe now <https://www.wikimedia.de/newsletter/>
.

Imagine a world in which every single human being can freely share in the
sum of all knowledge. Help us to achieve our vision!
https://spenden.wikimedia.de

Wikimedia Deutschland — Gesellschaft zur Förderung Freien Wissens e. V.
Eingetragen im Vereinsregister des Amtsgerichts Charlottenburg, VR 23855 B.
Als gemeinnützig anerkannt durch das Finanzamt für Körperschaften I Berlin,
Steuernummer 27/029/42207. Geschäftsführende Vorstände: Franziska Heine,
Dr. Christian Humborg
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