Congrats! Thank you! I have updated the documentation page of the Wikibase RDF mapping to add MediaInfo entities: https://www.mediawiki.org/wiki/Wikibase/Indexing/RDF_Dump_Format#MediaInfo
Thomas Le mer. 22 juil. 2020 à 21:41, Goran Milovanovic <[email protected]> a écrit : > > Congrats! > > Goran S. Milovanović, PhD > Data Scientist, Software Department > Wikimedia Deutschland > > ------------------------------------------------ > "It's not the size of the dog in the fight, > it's the size of the fight in the dog." > - Mark Twain > ------------------------------------------------ > > > On Wed, Jul 22, 2020 at 8:24 PM Tito Dutta <[email protected]> wrote: >> >> Amazing indeed. Many congratulations. >> >> Thanks >> Tito Dutta >> >> >> On Wed, 22 Jul 2020 at 23:33, Guillaume Lederrey <[email protected]> >> wrote: >>> >>> Hello all! >>> >>> We are happy to announce the availability of Wikimedia Commons Query >>> Service (WCQS): https://wcqs-beta.wmflabs.org/. >>> >>> This is a beta SPARQL endpoint exposing the Structured Data on Commons >>> (SDoC) dataset. This endpoint can federate with WDQS. More work is needed >>> as we iterate on the service, but feel free to begin using the endpoint. >>> Known limitations are listed below: >>> >>> * The service is a beta endpoint that is updated via weekly dumps. Some >>> caveats include limited performance, expected downtimes, and no interface, >>> naming, or backward compatibility stability guarantees. >>> * The service is hosted on Wikimedia Cloud Services, with limited >>> resources and limited monitoring. This means there may be random unplanned >>> downtime. >>> The data will be reloaded weekly from dumps. The service will be down >>> during data reload. With the current amount of SDoC data, downtime will >>> last approximately 4 hours, but this may increase as SDoC data grows. >>> * Due to an issue with the dump format, the data currently only dates >>> back to July 5th. We’re working on getting more up-to-date data and hope to >>> have a solution soon. (https://phabricator.wikimedia.org/T258507 and >>> https://phabricator.wikimedia.org/T258474) >>> * The MediaInfo concept URIs (e.g. >>> http://commons.wikimedia.org/entity/M37200540) are currently HTTP; we may >>> change these to HTTPS in the near future. Please comment on T258590 if you >>> have concerns about this change. >>> >>> * The service is restricted behind OAuth authentication, backed by Commons. >>> You will need an account on Commons to access the service. This is so that >>> we can contact abusive bots and/or users and block them selectively as a >>> last resort if needed. >>> * Please note that to correctly logout of the service, you need to use >>> the logout link in WCQS - logging out of just Wikimedia Commons will not >>> work for WCQS. This limitation will be lifted once we move to production. >>> >>> * No documentation on the service is available yet. In particular, no >>> examples are provided yet. You can add your own examples at >>> https://commons.wikimedia.org/wiki/Commons:SPARQL_query_service/queries/examples >>> following the format at >>> https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/queries/examples. >>> * Please use the SPARQL template. Note that while there is currently a >>> bug that doesn’t allow us to change the “Try it!” link endpoint, the >>> examples will be displayed correctly on the WCQS GUI. >>> >>> * WCQS is a work in progress and some bugs are to be expected, especially >>> related to generalizing WDQS to fit SDoC data. For example, current bugs >>> include: >>> * URI prefixes specific for SDoC data don’t yet work - you need to use >>> full URIs if you want to query using them. Relations and Q items are >>> defined by Wikidata’s URI prefixes, so they work correctly. >>> * Autocomplete for SDoC items doesn’t work - without prefixes they’d be >>> unusable anyway, but additional work will be required after we inject SDoC >>> URI prefixes into WCQS GUI. >>> * If you find any additional bugs or issues, please report them via >>> Phabricator with the tag wikidata-query-service. >>> * We do plan to move the service to production, but we don’t have a >>> timeline on that yet. We want to emphasize that while we do expect a SPARQL >>> endpoint to be part of a medium to long-term solution, it will only be part >>> of that solution. Even once the service is production-ready, it will still >>> have limitations in terms of timeouts, expensive queries, and federation. >>> Some use cases will need to be migrated, over time, to better solutions - >>> once those solutions exist. >>> >>> Have fun! >>> >>> Guillaume >>> >>> -- >>> Guillaume Lederrey >>> Engineering Manager, Search Platform >>> Wikimedia Foundation >>> UTC+1 / CET >>> _______________________________________________ >>> Wikidata mailing list >>> [email protected] >>> https://lists.wikimedia.org/mailman/listinfo/wikidata >> >> _______________________________________________ >> Wikidata mailing list >> [email protected] >> https://lists.wikimedia.org/mailman/listinfo/wikidata > > _______________________________________________ > Wikidata mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/wikidata _______________________________________________ Wikidata mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikidata
