Weekly Summary #338 - Wikidata

12 Nov 2018

*Here's your quick overview of what has been happening around Wikidata over
the last week.*

Discussions

   - Closed request for comments: Political alliance vs P4100

<https://www.wikidata.org/wiki/Wikidata:Requests_for_comment/Political_alliance_vs_P4100>,
   Changes to P2737 and P2738

<https://www.wikidata.org/wiki/Wikidata:Requests_for_comment/Changes_to_P2737_and_P2738>,
   Why do we have an item for dogs and another one for *Canis lupus
   familiaris*?

<https://www.wikidata.org/wiki/Wikidata:Requests_for_comment/Why_do_we_have_an_item_for_dogs_and_another_one_for_%27%27Canis_lupus_familiaris%27%27%3F>,
   start time / end time vs. publication date of 1st / last episode

<https://www.wikidata.org/wiki/Wikidata:Requests_for_comment/start_time_/_end_time_vs._publication_date_of_1st_/_last_episode>,
   Mapping and improving the data import process

<https://www.wikidata.org/wiki/Wikidata:Requests_for_comment/Mapping_and_improving_the_data_import_process>,
   Familypedia links removed for "described at URL"

<https://www.wikidata.org/wiki/Wikidata:Requests_for_comment/Familypedia_links_removed_for_%22described_at_URL%22>,
   Allow the creation of links to redirects in Wikidata

<https://www.wikidata.org/wiki/Wikidata:Requests_for_comment/Allow_the_creation_of_links_to_redirects_in_Wikidata>

Events <https://www.wikidata.org/wiki/Special:MyLanguage/Wikidata:Events>

   - Past: Several Wikidata-related presentations at International Data Week
   <http://www.internationaldataweek.org/> from November 5-8 in Gaborone:
      - Wikidata and Wikibase as global platforms for democratizing data
      publishing

<https://docs.google.com/presentation/d/1lqrgbA-Z0BQmkXDqDZtdR6EbHqDl0MM9POeyqmHG6KE/edit#slide=id.p>
      - WikiCite and Scholia - a Linked Open Data approach to exploring the
      scholarly literature and related resources

<https://commons.wikimedia.org/wiki/File:ScidataCon_2018_poster_168_-_WikiCite_and_Scholia_-_a_Linked_Open_Data_approach_to_exploring_the_scholarly_literature_and_related_resources.pdf>
      - A wiki approach to collecting, curating and managing citizen
      science data

<https://commons.wikimedia.org/wiki/File:ScidataCon_2018_poster_150_-_A_wiki_approach_to_collecting,_curating_and_managing_citizen_science_data.pdf>
      - A wiki perspective on an Open Science Commons

<https://commons.wikimedia.org/wiki/File:ScidataCon_2018_poster_208_-_A_wiki_perspective_on_an_Open_Science_Commons.pdf>
   - Past: Several Wikidata-related presentations at GLAMWiki conference
   <https://meta.wikimedia.org/wiki/GLAMTLV2018/Program>, including:
      - Wikidata — what's new?

<https://meta.wikimedia.org/wiki/GLAMTLV2018/Submissions/Wikidata_%E2%80%94_What%27s_new%3F>
      - Open your structured GLAM data with Wikibase — install your own
      instance of the technology behind Wikidata

<https://meta.wikimedia.org/wiki/GLAMTLV2018/Submissions/Open_your_structured_GLAM_data_with_Wikibase_%E2%80%94_install_your_own_instance_of_the_technology_behind_Wikidata>
   - Incoming: a new Illuminatis Data Mining workshop
   <https://lists.wikimedia.org/pipermail/wikidata/2018-November/012595.html>
   on 16-17 November in Gotha
   - Incoming: Wikidata workshop in Vienna

<https://docs.google.com/forms/d/e/1FAIpQLSdmRcl2bnmtSsk98IFHSmP49Hk-4Kh9gC9T8tu7aKhjagkN9w/viewform>
   - Incoming: Wikidata train the trainers
   <https://www.wikidata.org/wiki/Wikidata:Train_the_trainers/GermanyAustria>
   in Cologne, Berlin and Vienna (in German)

Press, articles, blog posts
<https://www.wikidata.org/wiki/Special:MyLanguage/Wikidata:Press_coverage>

   - Incoming partnership with the German National Library

<https://blog.wikimedia.de/2018/11/02/gemeinsam-wieder-neuland-betreten-die-deutsche-nationalbibliothek-und-wikimedia-deutschland/>
   by Jens Ohlig (in German)
   - How Wikidata Is Solving Its Chicken-or-Egg-Problem in the Field of
   Cultural Heritage

<https://www.societybyte.swiss/2018/11/07/how-wikidata-is-solving-its-chicken-or-egg-problem-in-the-field-of-cultural-heritage/>,
   by Beat Eastermann

Other Noteworthy Stuff

   - wikitable.info is a visualization of Wikidata items in HTML tables in
   many languages, easy to print and export. Feedback goes to Germartin1
   <https://www.wikidata.org/wiki/User:Germartin1>
   - OpenRefine 3.1 beta
   <https://github.com/OpenRefine/OpenRefine/releases/tag/3.1-beta> is out,
   with many fixes and improvements to the Wikidata integration suggested by
   the community.
   - There's a new Wikidata game: Commons category matches
   <https://tools.wmflabs.org/wikidata-game/distributed/#game=44>

Did you know?

   - Newest properties
   <https://www.wikidata.org/wiki/Special:ListProperties>:
      - General datatypes: location of sense usage
      <https://www.wikidata.org/wiki/Property:P6084>, dramaturge
      <https://www.wikidata.org/wiki/Property:P6086>, head coach of sports
      team <https://www.wikidata.org/wiki/Property:P6087>, beer bitterness
      <https://www.wikidata.org/wiki/Property:P6088>, beer color
      <https://www.wikidata.org/wiki/Property:P6089>, INEP IGC discrete
      grade <https://www.wikidata.org/wiki/Property:P6095>, clinical trial
      phase <https://www.wikidata.org/wiki/Property:P6099>, maintained by
      WikiProject <https://www.wikidata.org/wiki/Property:P6104>, uses
      capitalization for <https://www.wikidata.org/wiki/Property:P6106>
      - External identifiers: NYC Building Identification Number (BIN)
      <https://www.wikidata.org/wiki/Property:P6082>, Cineuropa person ID
      <https://www.wikidata.org/wiki/Property:P6083>, The Guardian article
      ID <https://www.wikidata.org/wiki/Property:P6085>, Caselaw Access
      Project case ID <https://www.wikidata.org/wiki/Property:P6090>, MGG
      Online ID <https://www.wikidata.org/wiki/Property:P6091>, Map of Life
      ID <https://www.wikidata.org/wiki/Property:P6092>, AfroMoths ID
      <https://www.wikidata.org/wiki/Property:P6093>, FloraWeb ID
      <https://www.wikidata.org/wiki/Property:P6094>, FLOW ID
      <https://www.wikidata.org/wiki/Property:P6096>, AllPowerlifting.com
      person ID <https://www.wikidata.org/wiki/Property:P6097>, Info Flora
      ID <https://www.wikidata.org/wiki/Property:P6098>, YÖK Academic
      Profile ID <https://www.wikidata.org/wiki/Property:P6100>, Mushroom
      Observer ID <https://www.wikidata.org/wiki/Property:P6101>,
Schleswig-Holstein
      object ID <https://www.wikidata.org/wiki/Property:P6102>, Michigan
      Flora ID <https://www.wikidata.org/wiki/Property:P6103>, Observation.org
      ID <https://www.wikidata.org/wiki/Property:P6105>
   - New property proposals
   <https://www.wikidata.org/wiki/Special:MyLanguage/Wikidata:Property_proposal>
   to review:
      - General datatypes: Vice
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Vice>, sense
      associated with form

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/sense_associated_with_form>,
      declared patrimony

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/declared_patrimony>,
      season ends
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/season_ends>,
      inscription mentions

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/inscription_mentions>,
      DanNet 2.2 word ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/DanNet_2.2_word_ID>,
      Study fees
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Study_fees>,
      HASC <https://www.wikidata.org/wiki/Wikidata:Property_proposal/HASC>,
exchange
      rate
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/exchange_rate>,
      Verspreidingsatlas.nl ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Verspreidingsatlas.nl_ID>
      - External identifiers: AllMusic release ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/AllMusic_release_ID>,
      DBU profile
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/DBU_profile>,
      MusicNotes product ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/MusicNotes_product_ID>,
      MusicNotes song ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/MusicNotes_song_ID>,
      Nobel Prize in Literature ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Nobel_Prize_in_Literature_ID>,
      Code de l'Autorité de l'Aviation Civile argentine

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Code_de_l%27Autorit%C3%A9_de_l%27Aviation_Civile_argentine>,
      Playbill venue ID
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Playbill_venue_ID>,
      Digital Flora of Central Africa ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Digital_Flora_of_Central_Africa_ID>,
      Portal to the Flora of Italy ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Portal_to_the_Flora_of_Italy_ID>,
      Envanter.gov.tr Monument ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Envanter.gov.tr_Monument_ID>,
      B3Kat Joint Union Catalogue

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/B3Kat_Joint_Union_Catalogue>,
      Santiebeati ID
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Santiebeati_ID>,
      Soccerway team ID
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Soccerway_team_ID>,
      identifiant Littera

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/identifiant_Littera>,
      Letterboxd actor ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Letterboxd_actor_ID>,
      Letterboxd film ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Letterboxd_film_ID>,
      Threatened Species Link ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Threatened_Species_Link_ID>,
      VD 18 ID
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/VD_18_ID>,
Siamzone
      film ID
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Siamzone_film_ID>,
      Thaifilm ID
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Thaifilm_ID>,
      National Portrait Gallery (United States) object ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/National_Portrait_Gallery_(United_States)_object_ID>,
      Newseum newspaper front page ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Newseum_newspaper_front_page_ID>,
      Playbill person ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Playbill_person_ID>,
      SWH Release ID
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/SWH_Release_ID>,
      APA ID
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/APA_ID>,
Virtual
      Guide to the Flora of Mongolia ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Virtual_Guide_to_the_Flora_of_Mongolia_ID>,
      identifiant À nos grands hommes

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/identifiant_%C3%80_nos_grands_hommes>,
      BioOne ID
      <https://www.wikidata.org/wiki/Wikidata:Property_proposal/BioOne_ID>,
Academy
      Awards Database film ID

<https://www.wikidata.org/wiki/Wikidata:Property_proposal/Academy_Awards_Database_film_ID>
   - Query examples:
      - Currently happening figure skating competitions

<https://query.wikidata.org/#SELECT%20%3Fcompetition%20%3FcompetitionLabel%20%3Fdate%20%3Fend%20WHERE%20%7B%0A%20%20%7B%20%3Fcompetition%20wdt%3AP31%20wd%3AQ2990963.%20%7D%0A%20%20UNION%0A%20%20%7B%0A%20%20%20%20%3Fcompetition%20wdt%3AP31%20wd%3AQ16510064.%0A%20%20%20%20%3Fcompetition%20wdt%3AP361%20%3Fcomp.%0A%20%20%20%20%3Fcomp%20wdt%3AP31%20wd%3AQ2990963.%0A%20%20%7D%0A%20%20UNION%0A%20%20%7B%0A%20%20%20%20%3Fcompetition%20wdt%3AP361%20%3Fsegment.%0A%20%20%20%20%3Fsegment%20wdt%3AP31%20wd%3AQ16510064.%0A%20%20%7D%0A%20%20OPTIONAL%20%7B%20%3Fcompetition%20wdt%3AP580%20%3Fstart.%20%7D%0A%20%20OPTIONAL%20%7B%20%3Fcompetition%20wdt%3AP582%20%3Fend.%20%7D%0A%20%20OPTIONAL%20%7B%20%3Fcompetition%20wdt%3AP585%20%3FpointInTime.%20%7D%0A%20%20BIND%28COALESCE%28%3Fstart%2C%20%3FpointInTime%29%20AS%20%3Fdate%29%0A%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%20%20FILTER%28%28BOUND%28%3Fstart%29%29%20%7C%7C%20%28BOUND%28%3FpointInTime%29%29%29%0A%20%20FILTER%28%3Fend%20%3E%3D%20%28NOW%28%29%20-%20%22P1D%22%5E%5Exsd%3Aduration%29%29%0A%20%20FILTER%28%28NOW%28%29%29%20%3E%3D%20%3Fdate%29%0A%7D%0AORDER%20BY%20%3Fdate>
      (source
      <https://twitter.com/Harmonia_Amanda/status/1060962816268664833>)
      - Software developed by groups within Google

<https://query.wikidata.org/#SELECT%20%3Fitem%20%3FitemLabel%20%3Fdev%20%3FdevLabel%20%3Flogo%20WHERE%20%7B%0A%20%20%3Fitem%20wdt%3AP178%20%3Fdev.%0A%20%20%3Fdev%20wdt%3AP361%20wd%3AQ95.%0A%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D>
      (source <https://twitter.com/WikiDigi/status/1060876779294846976>)
      - Knowledge organization systems

<https://query.wikidata.org/#%23defaultView%3AGraph%0ASELECT%20%3Fbroader%20%3FbroaderLabel%20%3Fitem%20%3FitemLabel%20%0A%7B%0A%20%20%3Fitem%20wdt%3AP279%2a%20wd%3AQ6423319%3B%0A%20%20%20%20%20%20%20%20wdt%3AP279%20%3Fbroader%3B%0ASERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22en%22%20%7D%0A%7D>
      (source <https://twitter.com/jsamwrites/status/1060440441013833728>)
      - Most common election days by country

<https://query.wikidata.org/#SELECT%20%3FcountryLabel%20%3Fweekday%20%3Fcount%20%3FtotalCount%20%3Fpercentage%0AWITH%20%7B%0A%20%20SELECT%20%3Fcountry%20%3Foffset%20%28COUNT%28DISTINCT%20%3Felection%29%20AS%20%3Fcount%29%20WHERE%20%7B%0A%20%20%20%20%3Felection%20wdt%3AP31%2Fwdt%3AP279*%20wd%3AQ40231%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20wdt%3AP17%20%3Fcountry%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20p%3AP585%2Fpsv%3AP585%20%5B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20wikibase%3AtimeValue%20%3Fdate%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20wikibase%3AtimePrecision%20%3Fprecision%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%5D.%0A%20%20%20%20FILTER%28%3Fprecision%20%3E%3D%20%2211%22%5E%5Exsd%3Ainteger%29%0A%20%20%20%20MINUS%20%7B%20%3Fcountry%20wdt%3AP156%7Cwdt%3AP576%7Cwdt%3AP582%20%3Fend.%20%7D%0A%20%20%20%20BIND%28%3Fdate%20-%20%221776-07-04%22%5E%5Exsd%3AdateTime%20AS%20%3FoffsetInt%29%0A%20%20%20%20BIND%28%3FoffsetInt%20-%20%287%20*%20xsd%3Ainteger%28xsd%3Afloat%28%3FoffsetInt%29%20%2F%207.0%29%29%20AS%20%3FoffsetSigned%29%0A%20%20%20%20BIND%28IF%28%3FoffsetSigned%20%3C%200%2C%20%3FoffsetSigned%20%2B%207%2C%20%3FoffsetSigned%29%20AS%20%3Foffset%29%0A%20%20%7D%0A%20%20GROUP%20BY%20%3Fcountry%20%3Foffset%0A%7D%20AS%20%25offsets%0AWITH%20%7B%0A%20%20SELECT%20%3Fcountry%20%3Fweekday%20%3Fcount%20WHERE%20%7B%0A%20%20%20%20INCLUDE%20%25offsets.%0A%20%20%20%20BIND%28IF%28%3Foffset%20%3D%200%2C%20%22Thursday%22%40en%2C%0A%20%20%20%20%20%20%20%20%20%20%20%20IF%28%3Foffset%20%3D%201%2C%20%22Friday%22%40en%2C%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20IF%28%3Foffset%20%3D%202%2C%20%22Saturday%22%40en%2C%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20IF%28%3Foffset%20%3D%203%2C%20%22Sunday%22%40en%2C%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20IF%28%3Foffset%20%3D%204%2C%20%22Monday%22%40en%2C%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20IF%28%3Foffset%20%3D%205%2C%20%22Tuesday%22%40en%2C%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20IF%28%3Foffset%20%3D%206%2C%20%22Wednesday%22%40en%2C%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%22unknown%20day%22%40en%29%29%29%29%29%29%29%0A%20%20%20%20%20%20%20%20%20AS%20%3Fweekday%29%0A%20%20%7D%0A%7D%20AS%20%25weekdays%0AWITH%20%7B%0A%20%20SELECT%20%3Fcountry%20%28MAX%28%3Fcount%29%20AS%20%3FmaxCount%29%20%28SUM%28%3Fcount%29%20AS%20%3FtotalCount%29%20WHERE%20%7B%0A%20%20%20%20INCLUDE%20%25weekdays.%0A%20%20%7D%0A%20%20GROUP%20BY%20%3Fcountry%0A%20%20HAVING%28%3FtotalCount%20%3E%3D%203%29%20%23%20filter%20out%20countries%20with%20not%20enough%20data%20%283%20is%20a%20very%20generous%20limit%29%0A%7D%20AS%20%25maxWeekdayCount%0AWITH%20%7B%0A%20%20SELECT%20%3Fcountry%20%28SAMPLE%28%3Fweekday%29%20AS%20%3Fweekday%29%20%3Fcount%20%3FtotalCount%20WHERE%20%7B%0A%20%20%20%20INCLUDE%20%25weekdays.%0A%20%20%20%20INCLUDE%20%25maxWeekdayCount.%0A%20%20%20%20FILTER%28%3Fcount%20%3D%20%3FmaxCount%29%0A%20%20%7D%0A%20%20GROUP%20BY%20%3Fcountry%20%3Fcount%20%3FtotalCount%0A%7D%20AS%20%25maxWeekday%0AWHERE%20%7B%0A%20%20INCLUDE%20%25maxWeekday.%0A%20%20BIND%28%3Fcount%20%2F%20%3FtotalCount%20AS%20%3Fratio%29%0A%20%20BIND%28CONCAT%28SUBSTR%28STR%28100%20*%20%3Fratio%29%2C%201%2C%205%29%2C%20%22%25%22%29%20AS%20%3Fpercentage%29%0A%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%20%7D%0A%7D%0AORDER%20BY%20DESC%28%3FtotalCount%29>
      (source <https://twitter.com/WikidataFacts/status/1059611336802553856>
      )

Development

   - Displaying Senses before Forms (phab:T208592
   <https://phabricator.wikimedia.org/T208592>)
   - Making quality constraints play nicer with the Query Service
   - Putting in the ground work to have quality checks run in jobs
   - Enabling arbritrary access on oldwikisource
   - Allowing configuration of the licence in .ttl output
   - Configuration of more string limits, such as URL and mono /
   multilingual texts
   - Moving wdqs frontend to a blubber deployment (phab:T192006
   <https://phabricator.wikimedia.org/T192006>)
   - Asserting a users name so they can't edit when accidently logged out (
   phab:T124451 <https://phabricator.wikimedia.org/T124451>)
   - Showcase a termbox placeholder in the mobile frontend of m.wikidata.org
   (phab:T206200 <https://phabricator.wikimedia.org/T206200>)

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>.

Monthly Tasks

   - Add labels, in your own language(s), for the new properties listed
   above.
   - Comment on property proposals: all open proposals
   <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Overview>
   - Suggested and open tasks
   <https://www.wikidata.org/wiki/Wikidata:Contribute/Suggested_and_open_tasks>
   !
   - Contribute to a Showcase item
   <https://www.wikidata.org/wiki/Special:MyLanguage/Wikidata:Showcase_items>
   .
   - 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>

-- 
Léa Lacroix
Project Manager Community Communication for Wikidata

Wikimedia Deutschland e.V.
Tempelhofer Ufer 23-24
10963 Berlin
www.wikimedia.de

Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e. V.

Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter
der Nummer 23855 Nz. Als gemeinnützig anerkannt durch das Finanzamt für
Körperschaften I Berlin, Steuernummer 27/029/42207.