Re: [Wikidata-l] Installing Wikibase extension
Thanks guys, I'll try it on master MW. - Yury Katkov On Sat, Jun 21, 2014 at 5:48 PM, Lydia Pintscher lydia.pintsc...@wikimedia.de wrote: On Sat, Jun 21, 2014 at 5:26 PM, Jeroen De Dauw jeroended...@gmail.com wrote: Hey, I don't know about this particular error, though can say Wikibase is no longer compatible with MediaWiki 1.23. Unfortunately retaining compatibility with a stable MediaWiki version, and third party support in general, does not appear to be high on the priority list of the Wikidata team. So I can only recommend against third parities using the software in serious contexts for now. Yes we do require master of MediaWiki at the moment. My plan was to change this with MediaWiki 1.23. This didn't work out for various reasons. We will make an effort for 1.24. Wikibase is still changing a lot and people who want to use it for other purposes should be aware of that. Cheers Lydia -- Lydia Pintscher - http://about.me/lydia.pintscher Product Manager 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 27/681/51985. ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l
Re: [Wikidata-l] Installing Wikibase extension
Hmm, no good. I downloaded the master mw: git clone --depth 1 https://gerrit.wikimedia.org/r/p/mediawiki/core.git after that I followed the installation manual of Wikibase repository. The only interesting thing that have happened is when I run $ php extensions/Wikibase/lib/maintenance/populateSitesTable.php I got the following message : Got no data from https://meta.wikimedia.org/w/api.php?action=sitematrixformat=json done. After that I got pretty much the same error when I tried to go to the page Item:q1 : Unexpected non-MediaWiki exception encountered, of type InvalidArgumentException [089fe8f4] /wikibase/index.php/Item:q1 Exception from line 48 of /var/www/html/wikibase/extensions/Wikibase/repo/includes/GenericEventDispatcher.php: $listener must implement Wikibase\Lib\Store\EntityStoreWatcher Backtrace: #0 /var/www/html/wikibase/extensions/Wikibase/repo/includes/store/sql/SqlStore.php(549): Wikibase\Repo\GenericEventDispatcher-registerWatcher(Wikibase\Lib\Store\CachingEntityRevisionLookup) #1 /var/www/html/wikibase/extensions/Wikibase/repo/includes/store/sql/SqlStore.php(513): Wikibase\SqlStore-newEntityRevisionLookup() #2 /var/www/html/wikibase/extensions/Wikibase/repo/includes/store/sql/SqlStore.php(455): Wikibase\SqlStore-getEntityRevisionLookup(string) #3 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(316): Wikibase\SqlStore-getEntityLookup(string) #4 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(488): Wikibase\Repo\WikibaseRepo-getEntityLookup() #5 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(705): Wikibase\Repo\WikibaseRepo-getValueFormatterBuilders() #6 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(672): Wikibase\Repo\WikibaseRepo-getMessageParameterFormatter() #7 /var/www/html/wikibase/extensions/Wikibase/repo/Wikibase.hooks.php(1244): Wikibase\Repo\WikibaseRepo-getValidatorErrorLocalizer() #8 /var/www/html/wikibase/extensions/Wikibase/repo/Wikibase.hooks.php(1226): Wikibase\RepoHooks::newItemHandler() #9 [internal function]: Wikibase\RepoHooks::onContentHandlerForModelID(string, NULL) #10 /var/www/html/wikibase/includes/Hooks.php(206): call_user_func_array(string, array) #11 /var/www/html/wikibase/includes/GlobalFunctions.php(4056): Hooks::run(string, array, NULL) #12 /var/www/html/wikibase/includes/content/ContentHandler.php(321): wfRunHooks(string, array) #13 /var/www/html/wikibase/includes/page/WikiPage.php(222): ContentHandler::getForModelID(string) #14 /var/www/html/wikibase/includes/page/WikiPage.php(208): WikiPage-getContentHandler() #15 /var/www/html/wikibase/includes/actions/Action.php(92): WikiPage-getActionOverrides() #16 /var/www/html/wikibase/includes/actions/Action.php(145): Action::factory(string, WikiPage, RequestContext) #17 /var/www/html/wikibase/includes/Wiki.php(154): Action::getActionName(RequestContext) #18 /var/www/html/wikibase/includes/Wiki.php(527): MediaWiki-getAction() #19 /var/www/html/wikibase/includes/Wiki.php(452): MediaWiki-main() #20 /var/www/html/wikibase/index.php(46): MediaWiki-run() #21 {main} I did't modify Wikibase.example.php file so my items should be in the Item namespace. I use PHP 5.3.3, Apache server Apache/2.2.15 mysql 5.1.73, RedHat Linux 6.5 (Santiago) - Yury Katkov On Sun, Jun 22, 2014 at 5:23 PM, Yury Katkov katkov.ju...@gmail.com wrote: Thanks guys, I'll try it on master MW. - Yury Katkov On Sat, Jun 21, 2014 at 5:48 PM, Lydia Pintscher lydia.pintsc...@wikimedia.de wrote: On Sat, Jun 21, 2014 at 5:26 PM, Jeroen De Dauw jeroended...@gmail.com wrote: Hey, I don't know about this particular error, though can say Wikibase is no longer compatible with MediaWiki 1.23. Unfortunately retaining compatibility with a stable MediaWiki version, and third party support in general, does not appear to be high on the priority list of the Wikidata team. So I can only recommend against third parities using the software in serious contexts for now. Yes we do require master of MediaWiki at the moment. My plan was to change this with MediaWiki 1.23. This didn't work out for various reasons. We will make an effort for 1.24. Wikibase is still changing a lot and people who want to use it for other purposes should be aware of that. Cheers Lydia -- Lydia Pintscher - http://about.me/lydia.pintscher Product Manager 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 27/681/51985. ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l
[Wikidata-l] Installing Wikibase extension
Hi everyone! I seem to have problems with installation of Wikibase repository. I'm oding the following: 1) Downloaded mediawiki 1.23.0 2) followed the instructions here After the last step of installation I try to access any page, for example Special:SpecialPages and get the following error: Unexpected non-MediaWiki exception encountered, of type InvalidArgumentException [634b7ae4] /wikibase/index.php/Special:SpecialPages Exception from line 48 of /var/www/html/wikibase/extensions/Wikibase/repo/includes/GenericEventDispatcher.php: $listener must implement Wikibase\Lib\Store\EntityStoreWatcher Backtrace: #0 /var/www/html/wikibase/extensions/Wikibase/repo/includes/store/sql/SqlStore.php(549): Wikibase\Repo\GenericEventDispatcher-registerWatcher(Wikibase\Lib\Store\CachingEntityRevisionLookup) #1 /var/www/html/wikibase/extensions/Wikibase/repo/includes/store/sql/SqlStore.php(513): Wikibase\SqlStore-newEntityRevisionLookup() #2 /var/www/html/wikibase/extensions/Wikibase/repo/includes/store/sql/SqlStore.php(455): Wikibase\SqlStore-getEntityRevisionLookup(string) #3 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(316): Wikibase\SqlStore-getEntityLookup(string) #4 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(488): Wikibase\Repo\WikibaseRepo-getEntityLookup() #5 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(582): Wikibase\Repo\WikibaseRepo-getValueFormatterBuilders() #6 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(567): Wikibase\Repo\WikibaseRepo-newSummaryFormatter() #7 /var/www/html/wikibase/extensions/Wikibase/repo/includes/specials/SpecialWikibaseRepoPage.php(74): Wikibase\Repo\WikibaseRepo-getSummaryFormatter() #8 /var/www/html/wikibase/extensions/Wikibase/repo/includes/specials/SpecialNewEntity.php(64): Wikibase\Repo\Specials\SpecialWikibaseRepoPage-__construct(string, string) #9 /var/www/html/wikibase/extensions/Wikibase/repo/includes/specials/SpecialNewItem.php(36): Wikibase\Repo\Specials\SpecialNewEntity-__construct(string) #10 /var/www/html/wikibase/includes/specialpage/SpecialPageFactory.php(345): Wikibase\Repo\Specials\SpecialNewItem-__construct() #11 /var/www/html/wikibase/includes/specialpage/SpecialPageFactory.php(375): SpecialPageFactory::getPage(string) #12 /var/www/html/wikibase/includes/specials/SpecialSpecialpages.php(54): SpecialPageFactory::getUsablePages(User) #13 /var/www/html/wikibase/includes/specials/SpecialSpecialpages.php(42): SpecialSpecialpages-getPageGroups() #14 /var/www/html/wikibase/includes/specialpage/SpecialPage.php(379): SpecialSpecialpages-execute(NULL) #15 /var/www/html/wikibase/includes/specialpage/SpecialPageFactory.php(503): SpecialPage-run(NULL) #16 /var/www/html/wikibase/includes/Wiki.php(285): SpecialPageFactory::executePath(Title, RequestContext) #17 /var/www/html/wikibase/includes/Wiki.php(588): MediaWiki-performRequest() #18 /var/www/html/wikibase/includes/Wiki.php(447): MediaWiki-main() #19 /var/www/html/wikibase/index.php(46): MediaWiki-run() #20 {main} what went wrong and how to fix that? Cheers, - Yury Katkov ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l
[Wikidata-l] Wikidata query feature: status and plans
Hi everyone! In the sources of Wikibase I see Ask library from which I conclude that we will have awesome SMW-like queries. Am I right? What is the status of query features and how will the queries look like when they are ready? - Yury Katkov ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l
Re: [Wikidata-l] Wikidata tutorials on SMWCon Fall 2013?
Hi Adam! We're preparing the second announcement and we want to include the tutorials there s well. Can you share the details of your tutorial by Monday? - Yury Katkov, WikiVote On Fri, Jul 26, 2013 at 8:56 PM, Lydia Pintscher lydia.pintsc...@wikimedia.de wrote: Hey Yury :) On Tue, Jul 23, 2013 at 11:14 AM, Yury Katkov katkov.ju...@gmail.com wrote: Greetings to Wikidata team and community from Semantic MediaWiki team and community! It seems that already there are a lot of things possible to do with Wikidata. What about including some Wikidata tutorials to the tutorial day of SMWCon conference? I can already think of the following exciting topics: Basic tutorials: * adding information and querying Wikidata * using Wikidata extensions in enterprise Advanced topics: * using Wikidata API Surely, there can be a lot more interesting topics than that! Of course all the tutorials will be video recorded and can be then used as learning materials. If you're interested in giving the tutorial please read our Call for Tutorials [1] write a short proposal and contact me. Adam has been using the API of Wikidata a lot over the last months and has now also fixed a lot of bugs in it. He'd like to give a tutorial on that. I'll let you two figure out the details. Please let me know if you need anything else. Looking forward to SMWCon! Cheers Lydia -- Lydia Pintscher - http://about.me/lydia.pintscher Community Communications for Technical Projects Wikimedia Deutschland e.V. Obentrautstr. 72 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 27/681/51985. ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l
[Wikidata-l] Wikidata tutorials on SMWCon Fall 2013?
Greetings to Wikidata team and community from Semantic MediaWiki team and community! It seems that already there are a lot of things possible to do with Wikidata. What about including some Wikidata tutorials to the tutorial day of SMWCon conference? I can already think of the following exciting topics: Basic tutorials: * adding information and querying Wikidata * using Wikidata extensions in enterprise Advanced topics: * using Wikidata API Surely, there can be a lot more interesting topics than that! Of course all the tutorials will be video recorded and can be then used as learning materials. If you're interested in giving the tutorial please read our Call for Tutorials [1] write a short proposal and contact me. - Cheers, Yury Katkov, WikiVote [1] http://semantic-mediawiki.org/wiki/SMWCon_Fall_2013/Call_for_Tutorials ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l
[Wikidata-l] Semantic MediaWiki conference: call for participation
Dear users, developers and all people interested in semantic wikis, We are happy to announce SMWCon Fall 2013 - the 8th Semantic MediaWiki Conference: * Dates: October 28th to October 30th 2013 (Monday to Wednesday) * Location: AO Berlin Hauptbahnhof, Lehrter Str. 12, 10557 Berlin, Germany * Conference wikipage: https://semantic-mediawiki.org/wiki/SMWCon_Fall_2013 * Participants: Everybody interested in semantic wikis, especially in Semantic MediaWiki, e.g., users, developers, consultants, business representatives, researchers. SMWCon Fall 2013 will be supported by the Open Semantic Data Association e. V. [1]. Our platinum sponsor will be WikiVote ltd, Russia [2]. Following the success of recent SMWCons, we will have one tutorial day and two conference days. Participating in the conference: To help us planning, you can already informally register on the wikipage, although a firm registration will later be needed. Contributing to the conference: If you want to present your work in the conference please go to the conference wikipage and add your talk there. To create an attractive program for the conference, we will later ask you to give further information about your proposals. Tutorials and presentations will be video and audio recorded and will be made available for others after the conference. ==Among others, we encourage contributions on the following topics== ===Applications of semantic wikis=== * Semantic wikis for enterprise workflows and business intelligence * Semantic wikis for corporate or personal knowledge management * Exchange on business models with semantic wikis * Lessons learned (best/worst practices) from using semantic wikis or their extensions * Semantic wikis in e-science, e-learning, e-health, e-government * Semantic wikis for finding a common vocabulary among a group of people * Semantic wikis for teaching students about the Semantic Web * Offering incentives for users of semantic wikis ===Development of semantic wikis=== * Semantic wikis as knowledge base backends / data integration platforms * Comparisons of semantic wiki concepts and technologies * Community building, feature wishlists, roadmapping of Semantic MediaWiki * Improving user experience in a semantic wiki * Speeding up semantic wikis * Integrations and interoperability of semantic wikis with other applications and mashups * Modeling of complex domains in semantic wikis, using rules, formulas etc. * Access control and security aspects in semantic wikis * Multilingual semantic wikis If you have questions you can contact me (Yury Katkov, Program Chair), Benedikt Kämpgen (General Chair) or Karsten Hoffmeyer (Local Chair) per e-mail (Cc). Hope to see you in Berlin Yury Katkov, Program Chair [1] http://www.opensemanticdata.org/ [2] http://wikivote.ru ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l
Re: [Wikidata-l] Export of Wikidata in RDF
Hi Denny! These news are probably worth spreading to Semantic Web and LOD mailing lists. - Yury Katkov On Mon, Aug 6, 2012 at 1:42 PM, Denny Vrandečić denny.vrande...@wikimedia.de wrote: Hello all, we finally have published our first draft of how Wikidata phase II will be published in RDF. Comments are very welcome, either on this mailing list or on the respective talk page. http://meta.wikimedia.org/wiki/Wikidata/Development/RDF The document is, due to the subject matter, quite technical. If you are looking for a less technical introduction, feel free to read http://meta.wikimedia.org/wiki/Wikidata/Notes/Data_model_primer instead. Cheers, Denny -- Project director Wikidata Wikimedia Deutschland e.V. | Obentrautstr. 72 | 10963 Berlin Tel. +49-30-219 158 26-0 | http://wikimedia.de Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e.V. Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter der Nummer 23855 B. Als gemeinnützig anerkannt durch das Finanzamt für Körperschaften I Berlin, Steuernummer 27/681/51985. ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l
Re: [Wikidata-l] Call for Papers - SMWCon Fall 2012 in Cologne
Hi Lydia! If you don't mind I'll add the Wikidata talk to the conference page. Please feel free to add any details to smw wiki. Speaking of the content of the talk I personally would be glad to see the potential use cases of Wikidata, its relation to Dbpedia and Semantic MediaWiki and of course a demo! Sincerely yours, - Yury Katkov On Wed, Jul 11, 2012 at 12:14 AM, Lydia Pintscher lydia.pintsc...@wikimedia.de wrote: Thanks a lot Yury. Some of the Wikidata team will definitely attend. We're still figuring out the details. If there is anything special you or someone else on this list would like us to do at SMWCon please let me know. Cheers Lydia -- Lydia Pintscher - http://about.me/lydia.pintscher Community Communications for Wikidata Wikimedia Deutschland e.V. Obentrautstr. 72 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 27/681/51985. ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l
Re: [Wikidata-l] DBpedia usage in the bbc Re: DBpedia usage in the bbc - selected highlights - selected highlights
Re: [Wikidata-l] DBpedia usage in the bbc - selected highlights ___ Wikidata-l mailing list Wikidata-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-l