User talk:Olea/Archive 1

• Events
  • Upcoming:
    • Small wiki toolkits/Workshops#Writing Wikidata queries using the WDQS tool
  • Ongoing:
    • Weekly Lexemes Challenge #56, Mystery theme (guess the theme)
  • Past:
    • Weekly Lexemes Challenge #55, Wiki Loves Monuments

• Press, articles, blog posts, videos
  • Blogs
    • Interoperable USP Bioinformatics Theses Catalog with Wikidata (in Portuguese)
    • Growing the representation of Australian Women in Religion through Wikidata
    • Working with Wikidata: (1) Introduction and Terminology
    • Mapping the Brazilian Association for Computational Biology and Bioinformatics to Wikidata
  • Papers
    • DrNote: An open medical annotation service
  • Videos
    • [Wiki Mentor Africa] Introduction to using OpenRefine for Wikidata and Wikimedia Commons Editing (part 1, part 2)
    • Wikidata as a knowledge graph for the life sciences (in Spanish)
    • Relations on wikidata and color biology (in Spanish)
    • Wikidata Tutorial: Different ways to display SPARQL queries (in German)

• Tool of the week
  • SenseForThisItem.js: Adds a button on items to show what senses are linked to it.

• Other Noteworthy Stuff
  • Upgrade of the Search clusters to Elasticsearch 7.10.2 will start on August 29 2022 for 3-weeks.
  • The latest round of Outreachy internships wrapped up on 26 August. Two interns worked on improving author-name data; their bots have made over 340,000 edits. Their project description, documentation, blog posts and code are available.
  • The August 2022 summary for the Wikidata Query Service backend update is out!
  • Open vacancy:
    • Wikimedia Indonesia - Technology internships in the GLAM and Wikidata fields

• Did you know?
  • Newest properties:
    • General datatypes: contraindicated in case of, Amarkosh ID, harvested organism(s), power series expansion, KFCB classification (Kenya), website title match pattern
    • External identifiers: IRIS UNISOB author ID, Apeiron author ID, IRIS UNIBOCCONI author ID, IRIS LUISS author ID, All-Russian Swimming Federation ID, Artistic Gymnastics Federation of Russia ID, Bobsleigh Federation of Russia ID, Russian Luge Federation ID, Rare Plant Fact Sheets ID, Handball Federation of Russia ID, Russian Volleyball Federation ID, UNORA author ID, IRIS UNIPARTHENOPE author ID, IRIS UNICAMPANIA author ID, IRIS UNISANNIO author ID, Modstand person ID, elibrary.ru journal ID, elibrary.ru publisher ID, Livelib.ru publisher ID, Odnoklassniki group numeric ID, NOC*NSF athlete ID, Jewish Pediatricians 1933-1945 ID, All-Russian Sambo Federation ID, Bolshoi Theatre person ID, Czechoslovak book ID, Belgian Olympic and Interfederal Committee athlete ID, Federation Council reference ID, Russian Football Union player ID, Repertorium hymnologicum ID, motocross.ru rider ID, Russian Paralympic Committee athlete ID, athletics.by person ID, British Paralympic Association athlete ID, Anghami album ID, Walther, Initia carminum ID, SecondHandSongs release ID, National Olympic Committee of the Republic of Azerbaijan athlete ID, Paralympics Australia athlete ID, Paralympics New Zealand athlete ID, Olympic Committee of Serbia athlete ID (new), Singapore National Olympic Council athlete ID, Swedish Paralympic Committee athlete ID, Field Hockey Canada person ID, Real Time person ID, Real Time organization ID, Communist Party of the Russian Federation person ID, Rugby Federation of Russia athlete ID, Climbing Federation of Russia athlete ID, RailScot location ID, GIE gas storage ID, RailScot line or company ID, YAPPY profile ID, Business Online ID, Mariinsky Theatre person ID, izsambo.ru person ID, national-football-teams.com, TGbus ID, TGbus franchise ID, AFC player ID, SABRE wiki ID, Moepedia ID, wrestdag.ru person ID, Scinapse author ID, Hockey New Zealand person ID, Artsy artwork ID, Federation of Ski-Jumping and Nordic Combined of Russia ID, Freestyle Federation of Russia ID, Russian Trampoline Federation ID, European Hockey Federation ID, Shooting Union of Russia person ID, EU Knowledge Graph item ID, Cultural Property in Liechtenstein ID, Belarus in persons and events ID, Planeta Belarus sight ID
  • New property proposals to review:
    • General datatypes: Sister channel, award declined, full inscription available at URL, Indicator, Curriculum Reference Number, Content standards
    • External identifiers: Spiel des Jahres ID, iNaturalist project ID, Tas Parliament member ID, SA Parliament member ID, Czech electoral party ID, Colorado Plant Database ID, PyPI trove classifier, UConn Plant Database ID, Garden Plant Finder ID, Archaeology Data Service ID, Royal Collection (UK) ID, Biota Information System of New Mexico species ID, atletiek.nu athlete ID, Tanzania administrator ID, Digital Foundry game ID, Female Physicians in the German Empire and the Weimar Republic ID, King County Parcel Number, Anime Taizen ID, Betrail runner ID, Shōsetsuka ni Narō user ID, Shōsetsuka ni Narō work ID, Maryland Plant Atlas ID, Maryland Biodiversity Project species ID, A Utah Flora ID
  • Query examples:
    • Occupations as classified by ISCO/ESCO (source)
    • Occupation of people in the New Zealand Thesis Project (source)
    • Average weights and heights of sportsmen (source)
    • Letters by numbers of alphabet where they are found (source)

• Development
  • REST API: working on the ability to change existing statements on an Item (phab:T306934)
  • Lexicographical data: Finishing up the remaining pieces of the new Special:NewLexeme page based on the testing feedback (subtickets of phab:T307866)

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
  • New requests for permissions/Bot:
    • MsynBot 9. Task/s: manage existing GND ID (P227) identifier claims
    • DL2204bot. Task/s: Add ExternalID values, edit/create items, add/edit lexemes, senses, forms

• Events
  • Upcoming:
    • Wikidata's 10th birthday is coming up soon: you can contribute to the celebration video, prepare an event or a birthday present.
    • Next Linked Data for Libraries LD4 Wikidata Affinity Group call September 6, 2022: Dominic Byrd-McDevitt will talk about the Digital Public Library's Wikimedia program, an effort to provide national leadership around access and discoverability of digital collections by leveraging Wikipedia and its sister projects. 2 years ago, DPLA launched a digital asset pipeline to enable participating institutions in the DPLA network to share their collections with Wikimedia Commons. DPLA is continuing to innovate by taking advantage of Wikidata entities and Structured Data on Commons to continually synchronize data and improve discoverability. We'll discuss issues around large datasets, aggregation, reconciliation, and other challenges DPLA has faced. Agenda
    • Talk to the Search Platform / Query Service Team—September 7th, 2022 Date: Wednesday, September 7th, 2022. Time: 15:00-16:00 UTC / 08:00 PDT / 11:00 EDT / 17:00 CEST / 19:00 GST
  • Ongoing:
    • Weekly Lexemes Challenge #57, Numbers (4/n)

• Press, articles, blog posts, videos
  • Blogs
    • Context is Queen: Documenting Queer history based on LGBT+ models (source)
  • Papers
    • Prompting as Probing: Using Language Models for Knowledge Base Construction
  • Videos
    • Wikipedia Weekly Network - LIVE Wikidata editing #88 - YouTube
    • Wikidata Tutorials by OpenGLAM Switzerland
      • Find museums without official website on Wikidata
      • Add coordinates of an institution
      • Different ways to display SPARQL queries
      • How to enter a personal record of a certain person on Wikidata

• Tool of the week
  • Browse and search a collection of 2,400 SPARQL queries. See also the underlying dataset.

• Did you know?
  • Newest properties:
    • General datatypes: Gauss notation, crossing number
    • External identifiers: PTS+ season ID, Turkish National Paralympic Committee athlete ID, South African Hockey Association ID, Moroccan Olympic Committee athlete ID, UCI rider ID, Glossary of Astronomical Terms ID-identificatiecode, Garden Plant Finder ID, Belgian Paralympic Committee athlete ID, National Olympic Committee of the Republic of Kazakhstan athlete ID, Spiel des Jahres ID, Scientists of Belarus ID, Football 24 article ID Russian, Football 24 article ID, BioNames author ID, Devil's Porridge Worker ID, Czech electoral party ID, Polish Paralympic Committee ID, LiLa Linking Latin URI, Instagram post ID, Springer Nature journal ID, Arabic Ontology lemma ID, Anime Taizen ID, atletiek.nu athlete ID, kulturstiftung.org person ID
  • New property proposals to review:
    • General datatypes: coordinates of grave, Rekhta Dictionary ID
    • External identifiers: vPlants ID, Kloster- und Ordenslexikon ID, IGDB game engine ID, Aragonario ID, CRAB ID, Sõnaveeb lexeme ID, Ma'agarim ID, Feb-web IDs, Diskograf artist ID, Diskograf label ID, Diskograf song ID, NSR doctor ID, Urdu Lughat ID, Oculus Store, Nebraska Invasive Species Program species ID, Yahoo! Japan News publisher ID, Woody Plants Database cultivar ID, Viveport ID, NOC of Belarus champion ID, newslab.ru dossier ID, Undiscovered Scotland ID
  • Query examples:
    • Map of burials at Père Lachaise Cemetery in Paris, and around the world that have P625 as a qualifier (source)
    • Age of Leonardo DiCaprio's girlfriends 1997-2002 (source)
    • Education of French prefects (source)
    • Number of substance records in PubChem Compounds (source)
    • Map of rivers longer than 50 km passing through French territory, grouped by watershed (source)
    • Brazilian players in the Fifa World Cup 2022 Sticker Album! (source)

• Development
  • REST API:
    • We are continuing to work on the PATCH endpoint to make it possible to edit existing statements (phab:T306934)
    • We started the security review process for one of the libraries we are using. Until that is finished this part of the REST API can unfortunately not be tested on beta Wikidata. (phab:T316523)
    • For anything but the PATCH endpoint, you can follow along development on beta Wikidata and see the latest docs. More details at Wikidata:REST API feedback round.
  • Lexicographical data: Continued addressing remaining issues found during testing (phab:T314064, phab:T312633, phab:T312652)
  • Continuing work on supporting sitelinks to redirects under some special conditions (phab:T278962)

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!

• Events
  • Upcoming
    • Next Linked Data for Libraries LD4 Wikidata Affinity Group Wikidata Working Hour September 12, 2022: Sixth session of our summer/fall project working with diverse children's book metadata. We'll be creating items for books (works and editions) in Wikidata. You are, as always, welcome to bring your own data to work on. All sessions in our project series will be recorded for those who cannot attend. Links will be added to the event page when available. Wikidata Working Hour Event page
    • Webinar: Querying Wikidata: All the Knowledge in the World. Sep 15, 2022 5:00 PM Central European Summer Time
  • Ongoing:
    • Weekly Lexemes Challenge #58, City

• Press, articles, blog posts, videos
  • Videos
    • Introducing Knowledge Graphs featuring Elena Simperl - YouTube
    • LIVE Wikidata editing #89 - YouTube
    • Wikidata Tutorials by OpenGLAM Switzerland
      • Adding the address of an institution (in French) - YouTube
  • Dataviz
    • All Tour de France's stage winners from 1903 to today
    • All Vuelta's stage winners by country of citizenship

• Tool of the week
  • View it! Tool - (based on Wikidata) allows viewing a multitude of images that depicts a given topic on Wikipedia.

• Other Noteworthy Stuff
  • You can send a contribution to Wikidata's 10th birthday celebration video until Sunday, September 18th.
  • Job opening:
    • Community Relations Specialist (contractor) at Wikimedia Foundation // Commons and Wikidata

• Did you know?
  • Newest properties:
    • General datatypes: none
    • External identifiers: Kloster- und Ordenslexikon ID, Hesperomys taxon ID, Colorado Plant Database ID, Digital Foundry game ID, IGDB game engine ID, Odnoklassniki artist ID, ZineWiki ID, Disney+ Hotstar ID, Odnoklassniki album ID, Mindat.org Glossary of Mineralogical Terms ID
  • New property proposals to review:
    • General datatypes: Transcribed by, annotator, SHAARD-ID, associated locality, cadastral municipality name, NARA File Format Preservation Plan ID, reduces
    • External identifiers: National Library of Indonesia Control Headings, ROSSIO Infrastructure ID, MTV Germany music video ID, fedpress.ru persons ID, epsd2 identifier, Naver game lounge ID, SR-Archiv band ID, SR-Archiv company ID, SR-Archiv record ID, SR-Archiv person ID, SR-Archiv print media ID, BIBFRAME Hub ID, eGardenGo plant ID, IAHR member ID, FrameNet frame ID, FrameNet Lexical Unit ID, IRIS Calabria IDs, legislation.govt.nz ID, Nintendo Switch title ID, Chess.com player ID, Chrome Platform Status feature ID, Wörterbuch zur Verbvalenz ID
  • Query examples:
    • Language Wikipedias having biographies on recent UK Prime Ministers - (source)
    • Has Wikidata been updated to show replacement UK ministers post the Great Boris Resignation of July 2022? - (source)
    • Map of Global Administrative Areas (GADM) with links to Global Biodiversity Information Facility (GBIF) datasets (source)
    • Places of birth of heads of the city of Riga 1890-2022 (source)
    • Things named after Queen Elizabeth II (source)
    • Essential Open-Source Software funded by CZI Science (source)

• Development
  • REST API: Continued work on the endpoint for changing a statement (phab:T306934)
  • Lexicographical data: Made sure that the new Lexeme creation page also is shown in older browsers (phab:T311157), which was one of the last remaining issues before we can switch out the existing page (phab:T307866)
  • Continued work on enabling sitelinks for redirects under certain conditions (phab:T278962)
  • Spend a few days with people from Wikimedia Indonesia to discuss our partnership

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
  • New requests for permissions/Bot:
    • بوٹ دا عثمان
      • Task/s:
        • Dual script support for Punjabi Wikidata labels and descriptions in Gurmukhi (pa) and Shahmukhi (pnb), taking a conservative approach (only making "obvious" transliterations).
        • Addition of labels and descriptions entirely consistent of information which can be inferred from other language labels (again, only for "obvious" cases).

• Events
  • Upcoming:
    • Next Linked Data for Libraries LD4 Wikidata Affinity Group call September 20, 2022: Michael Jones (National Library of Wales) on his work using machine learning, Image Interoperability Framework (IIIF), and Wikidata with historical newspaper collections. Agenda
    • The Climate Knowledge Hunt Hackathon: IPCC reports → Wikidata event on September 24. Registration
  • Ongoing:
    • Weekly Lexemes Challenge #59, Election
• Press, articles, blog posts, videos
  • Blogs
    • Vue le vue, by Magnus Manske
    • Using Wikidata to check votes of the Wikimedia Foundation board election
  • Papers
    • Compositional Generalization in Multilingual Semantic Parsing over Wikidata
    • Hidden Author Bias in Book Recommendation
    • WikiGOA: Gene set enrichment analysis based on Wikipedia and the Gene Ontology (uses Wikidata prominently)
    • Scholia for Software by Lane Rasberry, Daniel Mietchen
  • Videos
    • LIVE Wikidata editing #90 #softwarefreedomday
    • Using Wikidata to explore depictions of nature in the fine arts
    • Wikidata and GLAM 2021 (in French)
      • Wikidata, Mix'N'Match and the Wikibase Ecosystems
      • Wikibase project "Resistants" at the State Archives in Belgium
    • ContribuLing 2021
      • Explore, Analyse and Translate Multilingual Wikidata Properties
      • Wikidata Lexemes, Where to Find Them and How to Use Them
      • Wikidata tutorial: How to get a Twitter user's numeric ID by "Report an issue" method
  • Dataviz
    • A tribute to Jean-Luc Godard
  • Presentation
    • New Zealand Thesis Project - Institutional Repository Day 2022

• Tool of the week
  • WD-FIST is a userscript that checks Wikipedia pages for available images if the item doesn't have one (automatically or manually via sidebar link).

• Other Noteworthy Stuff
  • The Govdirectory recognized as Digital Public Goods

• Did you know?
  • Newest properties:
    • General datatypes: grammatical person, grammatical number
    • External identifiers: DiACL lexeme ID, Revised Mandarin Chinese Dictionary ID, Royal Collection (UK) ID, Naver game lounge ID, IRIS UNIRC author ID, IRIS UNICZ author ID, IRIS UNICAL author ID
  • New property proposals to review:
    • General datatypes: Bank of information on the historical and cultural heritage of the Republic of Belarus, river system's length, National Olympic Committee, autosuggest value, Inequality-adjusted Human Development Index
    • External identifiers: Código de Identificação do Aeródromo, identifiant Championnat de France de basket-ball (nouveau format), JCDb ID, UniChem compound ID, Library of Integrated Network-based Cellular Signatures ID, BindingDB ID, Drugcentral ID, Probes And Drugs ID, VMH (compound) ID, ID for IFUW members database, Rowing Australia ID, Chess Federation of Canada ID, British Athletics ID, AustralasiaTour player ID, England Hockey ID, Athletics Canada ID (New), Golfdata ID, Latindex 2022 ID, British Swimming IDs, Professional Referee Organization ID, BSDB player ID
  • Query examples:
    • Timeline of movies directed by Jean Luc Godard (source)
    • Map of narrative locations of movies directed by Jean-Luc Godard (source)
    • List of actors and actresses who have worked with Jean-Luc Godard by number of movies (source)
    • Route of the Aberdeenshire Canal, as indicated by its remains (source)
    • People born in Rennes classified according to the number of links pointing to them (source)
    • French heads of state and government who were not born on current French territory (and after 1789) (source)
    • Where were the players in the FIFA 2022 Sticker Album born? (source)
    • World Cup Qatar 2022: The heaviest team is Ghana, averaging 87 kilos, and the lightest is Qatar, averaging 70 kilos (source)
    • Streets of Milan, Italy named after males (blue) vs. females (orange) (source)
    • Map of Roman theaters and amphitheaters (source)
    • Chart of English monarch names by cause of death
    • Cause of death of US presidents by party

• Development
  • REST API:
    • Finished the endpoint for editing statements (phab:T306934)
    • Working on automated edit summaries (phab:T312811)
    • Making small modifications to the response format for statements (phab:T317866)
  • Lexicographical data:
    • Special:NewLexemeAlpha now uses the new search profile for languages, which makes it easier to select a language Item for the language of the new Lexeme (phab:T312853)
    • Finished the work on making sure that the example Lexeme falls back to other locally defined examples for languages other than English instead of the pre-set example Lexeme (phab:T313599)
    • Working on making sure that only *-x-Q123, not *-x-q123, can be used as a Lexeme language code (phab:T317863)
  • Sitelinks to Redirects are now available for testing on test.wikidata.org
  • Improved the wrapping and selection behavior of aliases in the header of an Item (phab:T315991) Thanks Fomafix for the patch!
  • Improved the translations of the Lexeme and EntitySchema namespaces (phab:T316770) Thanks to Amire80 for the patch!
  • Started supporting Codex work for some Wikidata-specific work needed in the new design system (phab:T306932)

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
  • New requests for permissions/Bot:
    • JhsBot 6
      • Task/s: Add sitelinks to newly created wikis after wikis have been created and exported from the Wikimedia Incubator.

• 🎊 Events
  • Upcoming
    • Live editing session on Twitch, in French, by Vigneron, September 26 at 18:00 CEST (UTC+2)
    • Next Linked Data for Libraries LD4 Wikidata Affinity Group Wikidata Working Hour September 30, 2022: the seventh Wikidata Working Hour in the series will be a review session of creating contributor and publisher items in Wikidata. The primary goal of this session is to generate as many contributor and publisher items as we can in advance of the two following sessions which have to do with batch editing -- we want enough to make a good batch! We will review how to add items, but then reserve the bulk of the session for open editing, kind of like a mini-editathon! Naturally, participants can ask questions and share thoughts at any point during the editing! You are, as always, welcome to bring your own data to work on. All sessions in the project series will be recorded. Links will be added when available. Event page
  • Ongoing
    • Weekly Lexemes Challenge #60, Cows

• ✍🏿 Press, articles, blog posts, videos
  • Blogs
    • 2022 September status on Danish lexemes in Wikidata
  • Papers
    • The LOTUS initiative for open knowledge management in natural products research
  • Videos
    • Wikipedia Weekly Network - LIVE Wikidata editing #91 - YouTube
    • How donations to Wikidata work (in English with French subtitles) - YouTube
    • BridgeDB & Wikidata. A powerful combination that generates interoperable open research (in Spanish) - YouTube
  • Presentations
    • Climate knowledge and the Wikimedia ecosystem

• 🧰 Tool of the week
  • User:Bovlb/notability.js is a userscript that adds a small notability indicator to the top right of an item showing how well the item satisfies the three notability criteria. Left to right, the three columns indicate sitelinks, identifiers and references, and structural need.

• ✨ Other Noteworthy Stuff
  • Fork of QuickPresets userscript. Simple/minor updates were made to the script
  • The Elasticsearch 7.10.2 upgrade is now completed.

• 🤔 Did you know?
  • Newest properties:
    • General datatypes: none
    • External identifiers: ePSD2 identifier, USK ID, Match TV person ID, Chess.com player ID, 64 Parishes encyclopedia ID
  • New property proposals to review:
    • General datatypes: membership number, increased by, badge image, historical information sign, is mentioned in, sponsor
    • External identifiers: Professional Referee Organization ID, BSDB player ID, WebKit Feature Status feature ID, Microsoft Edge Platform Status feature ID, Twitter community ID, Linktree ID, Préfets 3, Observation.org place ID, expertes ID, OpenML dataset ID, identifiant inventaire Nouvelle-Aquitaine, MEXT school code, USGS Thesaurus ID, NicoNico ID, Asian Tour player ID, AIBA ID, Illinois Plants ID, Louisiana Plant ID
  • Query examples:
    • Smallest cities with at least two metro lines (source)
    • Chart of occupation of people born in New Zealander (source)
    • Capoeira practitioners through time! (birthdates) (source)
    • Gallery of mid-seventeenth-century bishops (source)
    • Song titles that match female given names (source)
    • Songs about Elizabeth II (source)
    • Student-advisor graph (Stanford University) (source)
    • Official languages of Latin America and the Caribbean! (size proportional to the population of the countries) (source)
    • People in the 2022–2026 parliamentary term of the Swedish Riksdag (source)
    • Software license, by year (source)
  • Newest WikiProjects:
    • WikiProject Hiking trails

• 🧑🏿‍💻 Development
  • Continuing work on making the mul language code work.
  • Continuing work on making Special:UnconnectedPages scale (phab:T300770)
  • Ensuring that Lexeme language codes using mis use uppercase Q consistently in the Item IDs (phab:T317863)
  • REST API: Working on automated edit summaries (phab:T312811)

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!