User talk:TCN7JM/Archive 101

Wikidata weekly summary #465
Here's your quick overview of what has been happening around Wikidata over the last week. 
 * Discussions
 * Other: Scientific papers' labels in other languages than English
 * Events
 * Upcoming: Wikidata/Wikibase office hour, 16:00 UTC on Wednesday 28th April 2021 (18:00 Berlin time), on the Wikidata Telegram channel.
 * Upcoming: The next Wikibase live session is 16:00 UTC on Thursday 29th April 2021 (18:00 Berlin time). Everyone is welcome to come and share out about your project or what you're working on around Wikibase.
 * Upcoming: OpenStreetMap TW x Wikidata Taiwan Meetup 2021-05-10
 * COSCUP 2021 CFP is now open
 * Upcoming: LIVE Wikidata editing #42 - YouTube, Facebook, May 1
 * Upcoming: Online Wikidata meetup in Swedish #60, May 2


 * Press, articles, blog posts, videos
 * User:Lucas Werkmeister/P642 considered harmful
 * New extension: Wikibase EDTF by Professional.Wiki (Demo video)
 * Videos
 * OpenStreetMap x Wikidata Meetup #27 - Wikidata Lexeme Teaching - LBRY, Odysee
 * (Workshop) Introduction to Wikidata by Lucie Aimée Kaffee
 * Graphic Possibilities Comics Wikidata Tutorial
 * SPARQL tutorial (in Portuguese)
 * An Introduction to Wikidata (in Malayalam)
 * Wikidata tutorials in Albanian (1, 2, 3, 4)
 * SPARQL #Wikidata back to basics (in French)
 * (Workshop) #1Lib1Ref​ on Wikidata
 * Adding an article to Wikidata by DOI (in Portuguese) - YouTube
 * LIVE Wikidata editing #41 - YouTube, Facebook
 * Working with Zotero on WiKidata (in Italian) - YouTube


 * Tool of the week
 * User:So9q/AddNewLexemeMenu.js is a userscript that adds a section to the sidebar with links for creating new lexemes.


 * Other Noteworthy Stuff
 * WMDE built two tools to help editors get a better understanding of the quality of Wikidata's data in a specific area of interest. Try them out and let us know what you think.
 * Item Quality Evaluator
 * Constraint Violation Checker
 * Collaborative translation of Cita is now available on translatewiki.net. Cita is a Wikidata addon that adds citations metadata support to Zotero, using cites work (P2860) information from Wikidata, and enabling users to easily contribute missing data. Cita is currently under development with a WikiCite grant from the Wikimedia Foundation, and presentation workshops will be held on May 27th (Spanish) and May 31st (English). More info and pre-registration here.
 * RaiseWikibase is a tool for speeding up multilingual knowledge graph construction with Wikibase. Among other features, it can be utilized to create a mini Wikibase instance with Wikidata properties in a few minutes.
 * SPARQL-Blockly is a tool to visualise and construct SPARQL queries as visual blocks ([https://langsamu.github.io/sparql-blockly/#%23%20See%20https%3A%2F%2Fwww.wikidata.org%2Fwiki%2FWikidata%3ASPARQL_query_service%2Fqueries%2Fexamples%23Number_of_handed_out_academy_awards_per_award_type%0D%0A%0D%0ABASE%20%3Chttp%3A%2F%2Fwww.wikidata.org%2F%3E%0D%0APREFIX%20p%3A%20%3Cprop%2F%3E%0D%0APREFIX%20pq%3A%20%3Cprop%2Fqualifier%2F%3E%0D%0APREFIX%20ps%3A%20%3Cprop%2Fstatement%2F%3E%0D%0APREFIX%20wdt%3A%20%3Cprop%2Fdirect%2F%3E%0D%0APREFIX%20wd%3A%20%3Centity%2F%3E%0D%0APREFIX%20bd%3A%20%3Chttp%3A%2F%2Fwww.bigdata.com%2Frdf%23%3E%0D%0APREFIX%20wikibase%3A%20%3Chttp%3A%2F%2Fwikiba.se%2Fontology%23%3E%0D%0A%0D%0ASELECT%20%3FawardCount%20%3Faward%20%3FawardLabel%0D%0AWHERE%20%7B%0D%0A%09%7B%0D%0A%09%09SELECT%20(COUNT(%3Faward)%20AS%20%3FawardCount)%20%3Faward%0D%0A%09%09WHERE%20%7B%0D%0A%09%09%09%7B%0D%0A%09%09%09%09SELECT%20(SAMPLE(%3Fhuman)%20AS%20%3Fhuman)%20%3Faward%20%3FawardWork%20(SAMPLE(%3Fdirector)%20AS%20%3Fdirector)%20(SAMPLE(%3FawardEdition)%20AS%20%3FawardEdition)%20(SAMPLE(%3Ftime)%20AS%20%3Ftime)%0D%0A%09%09%09%09WHERE%20%7B%0D%0A%09%09%09%09%09%3Faward%20wdt%3AP31%20wd%3AQ19020%20.%0D%0A%09%09%09%09%09%7B%0D%0A%09%09%09%09%09%09%3Fhuman%0D%0A%09%09%09%09%09%09%09p%3AP166%20%3FawardStat%20%3B%0D%0A%09%09%09%09%09%09%09wdt%3AP31%20wd%3AQ5%20.%0D%0A%09%09%09%09%09%09%3FawardStat%0D%0A%09%09%09%09%09%09%09ps%3AP166%20%3Faward%20%3B%0D%0A%09%09%09%09%09%09%09pq%3AP805%20%3FawardEdition%20%3B%0D%0A%09%09%09%09%09%09%09pq%3AP1686%20%3FawardWork%0D%0A%09%09%09%09%09%7D%0D%0A%09%09%09%09%09UNION%0D%0A%09%09%09%09%09%7B%0D%0A%09%09%09%09%09%09%3FawardWork%0D%0A%09%09%09%09%09%09%09wdt%3AP31%20wd%3AQ11424%20%3B%0D%0A%09%09%09%09%09%09%09p%3AP166%20%3FawardStat%20.%0D%0A%09%09%09%09%09%09%3FawardStat%0D%0A%09%09%09%09%09%09%09ps%3AP166%20%3Faward%20%3B%0D%0A%09%09%09%09%09%09%09pq%3AP805%20%3FawardEdition%0D%0A%09%09%09%09%09%7D%20.%0D%0A%09%09%09%09%09OPTIONAL%20%7B%0D%0A%09%09%09%09%09%09%3FawardEdition%20wdt%3AP585%20%3Ftime%20.%0D%0A%09%09%09%09%09%09%3FawardWork%20wdt%3AP57%20%3Fdirector%0D%0A%09%09%09%09%09%7D%0D%0A%09%09%09%09%7D%0D%0A%09%09%09%09GROUP%20BY%20%3FawardWork%20%3Faward%0D%0A%09%09%09%7D%0D%0A%09%09%7D%0D%0A%09%09GROUP%20BY%20%3Faward%0D%0A%09%09ORDER%20BY%20%3FawardCount%0D%0A%09%7D%20.%0D%0A%09SERVICE%20wikibase%3Alabel%20%7B%0D%0A%09%09bd%3AserviceParam%20wikibase%3Alanguage%20'%5BAUTO_LANGUAGE%5D%2Cen'%0D%0A%09%7D%0D%0A%7D Wikidata example])
 * Wikibase/FAQ is a living document of a list of frequently asked questions about Wikibase. Community members are welcome to contribute to it.
 * RIP Liz Marley
 * Did you know?


 * Newest properties:
 * General datatypes: ALA-LC romanization for Ukrainian
 * External identifiers: ANPI place numeric ID, National Provider Identifier, Dicionário Histórico-Biográfico Brasileiro ID, Brapci author ID, Wikiroute ID, Biographia Benedictina ID, Periodical ID in a database of the Ministry of Culture of the Czech Republic, National Database of Laws and Regulations ID, Russians of Latvia ID, Rekhta author ID, Washington Rare Plant Field Guide ID, DzygaMDB film ID, Bioguiden movie theater ID, MovieMeter person ID, Biblioteca Digital Curt Nimuendajú ID, SonyLIV show ID, Gyldendals Teaterleksikon ID, IAU member ID, LIMA media artist ID, Singers.com ID, HistoryLink essay number, inventory number of a work of art in the Art for the City database, Cimiterium ID, Smithsonian Ark ID, Oregon Poetic Voices poet ID, Encyclopedia of Korean Culture ID, Malaysian school code, Trap Danmark ID, Finna ID, Berliner Bezirkslexikon: Mitte ID, Berliner Bezirkslexikon: Charlottenburg-Wilmersdorf ID, Berliner Bezirkslexikon: Friedrichshain-Kreuzberg ID, Catalogue of the General State Archives ID, CofE archives ID


 * New property proposals to review:
 * General datatypes: accessibility statement URL, symbol represents, main upper course, Political Graveyard geography ID, diel cycle, Taxon holotype location, Smithsonian trinomial prefix, Digital Atlas of Idaho taxon ID, hardware threading standard
 * External identifiers: music austria ID, identifiant Localisation - Joconde du Service des musées de France, identifiant utilisation - Joconde du Service des musées de France, identifiant représentation - Joconde du Service des musées de France, NC Highway Historical Marker Program ID, Forbes (Russia) profile ID, Indiana State Historical Marker Program ID, Digital DISCI ID, The Draft Review ID 2, Reallexikon zur Deutschen Kunstgeschichte ID, Enzyklopädie des europäischen Ostens ID, National Historical Museums of Sweden agent ID, IUCN Green List ID, Gardens of the Roman Empire ID, Historic Hawai‘i Foundation ID, UNITER Award person ID, ID právnické osoby vedené Ministerstvem kultury ČR, CEV Team-ID, Anime Filler List show id, CEV Coach-ID, memento.wien person ID, MyBIS ID, Ultime lettere di condannati a morte e di deportati della Resistenza italiana person ID, am.hayazg.info ID, The Criterion Collection film ID, Digital Library of Armenian Literature author ID, Kielitoimiston sanakirja ID, Gopo Award ID, Director Identification Number, TheTVDB character ID, JECFA number, Norges Fotballforbund klubb ID, representatives1821.gr ID, Parliament of Romania person ID, Apple TV movie ID


 * Query examples:
 * Timeline of road vehicles crashing into Montague Street Bridge, Melbourne, Victoria, Australia
 * Coal-fired power plants in Germany (Source)
 * Average lifespan by profession (Select the desired columns and get labels) (Source)
 * The number of natural disasters in various countries since 1970 (Source)
 * Heads of states/governments whose cause of death was a military casualty (Source)
 * List of French stations sorted by number of tracks (Source)
 * Relationship of the different Corona viruses (Source)
 * Map of about one third of the ancient trees in Bulgaria (Source)
 * Lexemes without statements or senses by language
 * Newest database reports: Doctor Who companions


 * Development
 * wbeditentity now supports editing statements on Senses (T199896)
 * We added syntax highlighting for viewing Entity Schema pages. There is not syntax highlighting for editing of Entity Schemas yet. (T238831)
 * Improved the way Lua deals with redirects (T238831)
 * Worked on making it possible to add a title to the top of a query visualization via a comment in the SPARQL code (T225883)
 * Discussed how to get persistent storage of constraint violations unstuck as this is a prerequisite to making it easier to analyze and query constraint violations (T214362)
 * Discussed a high-level plan for how to move forward with checking Wikidata's data against 3rd-party databases
 * Finished work on version 1 of the Query Builder. Not it is awaiting security review before we can deploy it.

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.
 * Take a list of cities in your country, add in the talk page and have fun looking at people born in this place ordered by number of sitelinks. You may have some surprises!
 * Help write the next summary!

Read the full report · Unsubscribe · Mohammed Sadat (WMDE) 16:46, 26 April 2021 (UTC)

WikiCup 2021 May newsletter
The second round of the 2021 WikiCup has now finished; it was a high-scoring round and contestants needed 61 points to advance to Round 3. There were some impressive efforts in the round, with the top eight contestants all scoring more than 400 points. A large number of the points came from the 12 featured articles and the 110 good articles achieved in total by contestants, as well as the 216 good article reviews they performed; the GAN backlog drive and the stay-at-home imperative during the COVID-19 pandemic may have been partially responsible for these impressive figures.

Our top scorers in Round 2 were:


 * 🇧🇼 The Rambling Man, with 2963 points from three featured articles, 20 featured article reviews, 37 good articles, 73 good article reviews, as well as 22 DYKs.
 * Epicgenius, with 1718 points from one featured article, 29 good articles, 16 DYKs and plenty of bonus points.
 * Bloom6132, with 990 points from 13 DYKs and 64 "In the news" items, mostly recent deaths.
 * Bennington Flag.svg Hog Farm, with 834 points from two featured articles, five good articles, 14 featured article reviews and 15 good article reviews.
 * Standard of Oliver Cromwell (1653–1659).svg Gog the Mild, with 524 points from two featured articles and four featured article reviews.
 * 🏴󠁧󠁢󠁥󠁮󠁧󠁿 Lee Vilenski, with 501 points from one featured article, three good articles, six featured article reviews and 25 good article reviews.
 * Transgender Pride flag.svg Sammi Brie, with 485 points from four good articles, eight good article reviews and 27 DYKs, on US radio and television stations.
 * Flag of the United Nations.svg Ktin, with 436 points from four good articles, seven DYKs and 11 "In the news" items.

Please remember that DYKs cannot be claimed until they have appeared on the main page. As we enter the third round, any content promoted after the end of Round 2 but before the start of Round 3 can be claimed now, and anything you forgot to claim in Round 2 cannot! Remember too, that you must claim your points within 14 days of "earning" them (except for at the end of each round, when you must claim them before the cut-off date/time). When doing GARs, please make sure that you check that all the GA criteria are fully met.

If you are concerned that your nomination—whether it is at good article nominations, a featured process, or anything else—will not receive the necessary reviews, please list it on WikiCup/Reviews Needed (remember to remove your listing when no longer required). Questions are welcome on Wikipedia talk:WikiCup, and the judges are reachable on their talk pages or by email. If you wish to start or stop receiving this newsletter, please feel free to add or remove yourself from WikiCup/Newsletter/Send. Judges: Sturmvogel 66 (talk) and Cwmhiraeth MediaWiki message delivery (talk) 10:28, 2 May 2021 (UTC)

Wikidata weekly summary #466
Here's your quick overview of what has been happening around Wikidata over the last week. 
 * Events
 * Past: Wikidata+Wikibase office hour happened on April 28th. See notes here (English).
 * Upcoming: International Museum Day, May 3-18, including a Wikidata competition
 * Upcoming: Basics about SPARQL queries live on Twitch and in French by Vigneron, May 4 at 18:00 CEST
 * Upcoming: Scholia - Open Bibliometrics for Researchers webinar on Zoom, May 5 at 10h30 UTC (free, but registration needed)
 * Upcoming: LIVE Wikidata editing #42 - YouTube, Facebook, May 8
 * Upcoming: Online Wikidata meetup in Swedish #61, May 9
 * Upcoming: the next Wikidata bug triage hour will take place on May 17th on the topic of quality constraints
 * Upcoming: Wikimedia Hackathon, May 22-23. The call for proposals for the program is now open until May 9th for the main track (May 19th for the open rooms) More information


 * Press, articles, blog posts, videos
 * Blogs
 * WBStack Infrastructure - current deployment and architecture of wbstack.com
 * Videos
 * Mix'n'match workshop in (Italian) - YouTube
 * SPARQL #Wikidata back to basics (in French) - YouTube
 * Wikidata Lab XXVIII: Metadata applications (a technical training on the process of metadata applications development) - YouTube
 * Upload workshop (in Dutch) - datacleaning, reconciliation, upload, embed metadata with exiftool & Upload images with Pattypan and link with Wikidata.
 * LIVE Wikidata editing #42 - YouTube, Facebook
 * Overview of all LIVE Wikidata editing episodes including topics and tools used to make search easier


 * Tool of the week
 * Wikinegata is a platform for browsing interesting negations about Wikidata entities. (Overview video)


 * Other Noteworthy Stuff
 * Template:Item classification and Template:Item documentation now include more generic queries for classes: it include the number of subclasses, the number of instances, the number of instances by class, the list of instances and the list of most frequent properties for items of this class.
 * TP organization now includes generic queries for items of class school.
 * Over 3,000,000 usages of taxon name (P225)


 * Did you know?


 * Newest properties:
 * General datatypes: field of usage, artist files at, accessibility statement URL, degrees day, Beirut Arab University's Libraries title ID
 * External identifiers: J! Archive player ID, CofE archives name ID, HERO ID, GLEI RAL, Archdiocese of Liverpool parish ID, Yukon Archives authority record ID, CofE archives place ID, NC Highway Historical Marker Program ID, National Historical Museums of Sweden agent ID, Australian Thesaurus of Education Descriptors ID, Enzyklopädie des europäischen Ostens ID, Reallexikon zur Deutschen Kunstgeschichte ID, Oregon Flora Image Project ID, Digital DISCI ID


 * New property proposals to review:
 * General datatypes: Clubhouse account, Danmarks Tekniske Kulturarv book ID, hat Gedenkort, Secondary Archive artist ID, date of probate
 * External identifiers: LMIC musician ID, DC Books store book ID, ctext data entity ID, SAIA authority ID, AdServio school ID, Apple Music label ID, MacArthur Fellows Program ID, Encyclopedia of China Online Database ID, DHLE, APA Dictionary of Psychology entry, Scholarpedia article ID, Biology Online Biology Dictionary entry, Biblioteca di Santa Sabina ID, Biblioteche della Custodia di Terra Santa a Gerusalemme ID, Universal equine life number, Auschwitz Prisoners Database ID, Nevada SHPO marker ID, Sigla ID, Bing Entity ID, light characteristic, Lexikon der österreichischen Provenienzforschung ID, Identificativo Polo bibliografico della Ricerca, LTit person ID


 * Query examples:
 * List number of albums (Q482994) by language (P407) in descending order (Source)
 * Map of Scottish council areas (Source)
 * Databases with a SPARQL endpoint, sorted by number of ids known by Wikidata (Source)
 * List of actors and actresses who died during 2020 (Source)
 * Newest database reports: new screenwriters


 * Development
 * Entity Schemas now have syntax highlighting for viewing (T238831, example)
 * Reviewing a patch that will make it possible to use templates on d:MediaWiki:Wikibase-SortedProperties. This will for example make it possible to show labels automatically for each Property ID. Thanks, Luca! (T280787)
 * Evaluated the interviews and other research we did around improvements for lexicographical data
 * Worked on/fixed small remaining bugs in the Query Builder (T280505, T279928, T279945)
 * Continuing to work on evaluating and addressing scaling issues of the Query Service
 * Provided input to a research team working on a potential new and improved Property Suggester
 * Wikibase: we are completing the final tasks necessary to prepare the Wikibase Spring release and expect to publish new versions of the tarball and Docker images on or before May 15, 2021

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.

Read the full report &middot; Unsubscribe &middot; Lea Lacroix (WMDE) 15:45, 3 May 2021 (UTC)
 * 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!

Wikidata weekly summary #466
Here's your quick overview of what has been happening around Wikidata over the last week. 
 * Events
 * Past: Wikidata+Wikibase office hour happened on April 28th. See notes here (English).
 * Upcoming: International Museum Day, May 3-18, including a Wikidata competition
 * Upcoming: Basics about SPARQL queries live on Twitch and in French by Vigneron, May 4 at 18:00 CEST
 * Upcoming: Scholia - Open Bibliometrics for Researchers webinar on Zoom, May 5 at 10h30 UTC (free, but registration needed)
 * Upcoming: LIVE Wikidata editing #42 - YouTube, Facebook, May 8
 * Upcoming: Online Wikidata meetup in Swedish #61, May 9
 * Upcoming: the next Wikidata bug triage hour will take place on May 17th on the topic of quality constraints
 * Upcoming: Wikimedia Hackathon, May 22-23. The call for proposals for the program is now open until May 9th for the main track (May 19th for the open rooms) More information


 * Press, articles, blog posts, videos
 * Blogs
 * WBStack Infrastructure - current deployment and architecture of wbstack.com
 * Videos
 * Mix'n'match workshop in (Italian) - YouTube
 * SPARQL #Wikidata back to basics (in French) - YouTube
 * Wikidata Lab XXVIII: Metadata applications (a technical training on the process of metadata applications development) - YouTube
 * Upload workshop (in Dutch) - datacleaning, reconciliation, upload, embed metadata with exiftool & Upload images with Pattypan and link with Wikidata.
 * LIVE Wikidata editing #42 - YouTube, Facebook
 * Overview of all LIVE Wikidata editing episodes including topics and tools used to make search easier


 * Tool of the week
 * Wikinegata is a platform for browsing interesting negations about Wikidata entities. (Overview video)


 * Other Noteworthy Stuff
 * Template:Item classification and Template:Item documentation now include more generic queries for classes: it include the number of subclasses, the number of instances, the number of instances by class, the list of instances and the list of most frequent properties for items of this class.
 * TP organization now includes generic queries for items of class school.
 * Over 3,000,000 usages of taxon name (P225)


 * Did you know?


 * Newest properties:
 * General datatypes: field of usage, artist files at, accessibility statement URL, degrees day, Beirut Arab University's Libraries title ID
 * External identifiers: J! Archive player ID, CofE archives name ID, HERO ID, GLEI RAL, Archdiocese of Liverpool parish ID, Yukon Archives authority record ID, CofE archives place ID, NC Highway Historical Marker Program ID, National Historical Museums of Sweden agent ID, Australian Thesaurus of Education Descriptors ID, Enzyklopädie des europäischen Ostens ID, Reallexikon zur Deutschen Kunstgeschichte ID, Oregon Flora Image Project ID, Digital DISCI ID


 * New property proposals to review:
 * General datatypes: Clubhouse account, Danmarks Tekniske Kulturarv book ID, hat Gedenkort, Secondary Archive artist ID, date of probate
 * External identifiers: LMIC musician ID, DC Books store book ID, ctext data entity ID, SAIA authority ID, AdServio school ID, Apple Music label ID, MacArthur Fellows Program ID, Encyclopedia of China Online Database ID, DHLE, APA Dictionary of Psychology entry, Scholarpedia article ID, Biology Online Biology Dictionary entry, Biblioteca di Santa Sabina ID, Biblioteche della Custodia di Terra Santa a Gerusalemme ID, Universal equine life number, Auschwitz Prisoners Database ID, Nevada SHPO marker ID, Sigla ID, Bing Entity ID, light characteristic, Lexikon der österreichischen Provenienzforschung ID, Identificativo Polo bibliografico della Ricerca, LTit person ID


 * Query examples:
 * List number of albums (Q482994) by language (P407) in descending order (Source)
 * Map of Scottish council areas (Source)
 * Databases with a SPARQL endpoint, sorted by number of ids known by Wikidata (Source)
 * List of actors and actresses who died during 2020 (Source)
 * Newest database reports: new screenwriters


 * Development
 * Entity Schemas now have syntax highlighting for viewing (T238831, example)
 * Reviewing a patch that will make it possible to use templates on d:MediaWiki:Wikibase-SortedProperties. This will for example make it possible to show labels automatically for each Property ID. Thanks, Luca! (T280787)
 * Evaluated the interviews and other research we did around improvements for lexicographical data
 * Worked on/fixed small remaining bugs in the Query Builder (T280505, T279928, T279945)
 * Continuing to work on evaluating and addressing scaling issues of the Query Service
 * Provided input to a research team working on a potential new and improved Property Suggester
 * Wikibase: we are completing the final tasks necessary to prepare the Wikibase Spring release and expect to publish new versions of the tarball and Docker images on or before May 15, 2021

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.

Read the full report &middot; Unsubscribe &middot; Lea Lacroix (WMDE) 12:58, 4 May 2021 (UTC)
 * 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!