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#dbpedia — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #dbpedia, aggregated by home.social.

  1. J'ai trouvé deux sites d'archives départementales qui réutilisent Wikimédia pour enrichir les pages sur les communes. #wikimedia #wikidata #dbpedia #Archives #Archivistodons

  2. J'ai trouvé deux sites d'archives départementales qui réutilisent Wikimédia pour enrichir les pages sur les communes. #wikimedia #wikidata #dbpedia #Archives #Archivistodons

  3. ⏰ Reminder: HMC FAIR Friday Seminar

    How can FAIR infrastructures actually help researchers instead of increasing complexity?

    Join Sebastian Hellmann and Jan Forberg for a pragmatic discussion on FAIR data practices and open-source infrastructure.

    📅 27 March 2026 | Online
    🔗 Register here: events.hifis.net/event/3754

    #FAIR #ResearchData #OpenScience #Databus #MOSS #DBpedia

    @dbpedia @helmholtz

  4. ⏰ Reminder: HMC FAIR Friday Seminar

    How can FAIR infrastructures actually help researchers instead of increasing complexity?

    Join Sebastian Hellmann and Jan Forberg for a pragmatic discussion on FAIR data practices and open-source infrastructure.

    📅 27 March 2026 | Online
    🔗 Register here: events.hifis.net/event/3754

    #FAIR #ResearchData #OpenScience #Databus #MOSS #DBpedia

    @dbpedia @helmholtz

  5. 📢 HMC FAIR Friday Seminar

    More than a decade after the FAIR Principles were introduced, a key question remains:

    👉 What value has FAIR actually delivered to researchers?

    In this talk, Sebastian Hellmann and Jan Forberg explore the microeconomics of FAIR adoption and present open-source tools #Databus and #MOSS from the #DBpedia Association ecosystem.

    📅 27 March 2026 | Online
    🔗 Register here: helmholtz-metadaten.de/events/

    #HMC_FAIRfriday #KnowledgeGraphs #LinkedData

    @dbpedia
    @helmholtz

  6. 📢 HMC FAIR Friday Seminar

    More than a decade after the FAIR Principles were introduced, a key question remains:

    👉 What value has FAIR actually delivered to researchers?

    In this talk, Sebastian Hellmann and Jan Forberg explore the microeconomics of FAIR adoption and present open-source tools #Databus and #MOSS from the #DBpedia Association ecosystem.

    📅 27 March 2026 | Online
    🔗 Register here: helmholtz-metadaten.de/events/

    #HMC_FAIRfriday #KnowledgeGraphs #LinkedData

    @dbpedia
    @helmholtz

  7. The current activities on the #DBpedia issue board (github.com/dbpedia/extraction-) are curious: While there is no reaction by the maintainers on (mine and other) issues, there are a lot responses by enthusiastic users volunteering to work on the issues. Even if each of these comments looks valid on its own, the accumulation and similarity of them makes me doubt these users are all actual humans.

  8. The current activities on the #DBpedia issue board (github.com/dbpedia/extraction-) are curious: While there is no reaction by the maintainers on (mine and other) issues, there are a lot responses by enthusiastic users volunteering to work on the issues. Even if each of these comments looks valid on its own, the accumulation and similarity of them makes me doubt these users are all actual humans.

  9. Added a hotfix to the #ABECTO space data comparison project: github.com/fusion-jena/abecto-
    Ironically, the hotfix is to use #Wikidata classes to locally query the fetched #DBpedia data. At the next regular refresh, on 2026-01-10, mismatches based on properly aligned data will be available in mismatch-finder.toolforge.org/. Unfortunately, I can not invalidate the current mismatches before.
    @nightrose @wikidata

  10. Added a hotfix to the #ABECTO space data comparison project: github.com/fusion-jena/abecto-
    Ironically, the hotfix is to use #Wikidata classes to locally query the fetched #DBpedia data. At the next regular refresh, on 2026-01-10, mismatches based on properly aligned data will be available in mismatch-finder.toolforge.org/. Unfortunately, I can not invalidate the current mismatches before.
    @nightrose @wikidata

  11. Surprisingly, I could not find an Issue about this #DBpedia problem. Now there is one: github.com/dbpedia/extraction-

    Contrary to my initial guess of an extractor bug, further investigations made an SPARQL endpoint (#openlinksw #virtuoso) bug seem more likely.

  12. Surprisingly, I could not find an Issue about this #DBpedia problem. Now there is one: github.com/dbpedia/extraction-

    Contrary to my initial guess of an extractor bug, further investigations made an SPARQL endpoint (#openlinksw #virtuoso) bug seem more likely.

  13. Remarkably:
    ➡️ Despite the lack of #DBpedia types, equivalent #Wikidata types are present in DBpedia.
    ➡️ Not all resources are affected: e.g. dbpedia.org/page/John_Young_(a is typed as dbpedia.org/ontology/Astronaut.
    ➡️ Right and wrong typed astronauts have the astronaut infobox (which is properly mapped mappings.dbpedia.org/index.php) on #Wikipedia.

    I guess an extractor bug 🪲.

    Side effect: Many astronauts are displayed as "animals". Although on might consider this as ontologically correct, it is quiet odd.

    @dbpedia

  14. Remarkably:
    ➡️ Despite the lack of #DBpedia types, equivalent #Wikidata types are present in DBpedia.
    ➡️ Not all resources are affected: e.g. dbpedia.org/page/John_Young_(a is typed as dbpedia.org/ontology/Astronaut.
    ➡️ Right and wrong typed astronauts have the astronaut infobox (which is properly mapped mappings.dbpedia.org/index.php) on #Wikipedia.

    I guess an extractor bug 🪲.

    Side effect: Many astronauts are displayed as "animals". Although on might consider this as ontologically correct, it is quiet odd.

    @dbpedia

  15. With ABECTO 3.1.5, I restored regular pushes of space travel data deviations between #Wikidata and #DBpedia to mismatch-finder.toolforge.org @nightrose. But it provides (at first glance) strange results (🔗 mismatch-finder.toolforge.org/), like:
    ➡️ John Young member of the crew of Apollo 16 mismatches dbpedia.org/resource/Apollo_16
    ➡️ SpaceX Crew-10 crew member Anne McClain mismatches dbpedia.org/resource/Anne_McCl

    Reason: Missing dbpedia.org/ontology/SpaceMiss, dbpedia.org/ontology/Astronaut, … type statements in @dbpedia.

  16. With ABECTO 3.1.5, I restored regular pushes of space travel data deviations between #Wikidata and #DBpedia to mismatch-finder.toolforge.org @nightrose. But it provides (at first glance) strange results (🔗 mismatch-finder.toolforge.org/), like:
    ➡️ John Young member of the crew of Apollo 16 mismatches dbpedia.org/resource/Apollo_16
    ➡️ SpaceX Crew-10 crew member Anne McClain mismatches dbpedia.org/resource/Anne_McCl

    Reason: Missing dbpedia.org/ontology/SpaceMiss, dbpedia.org/ontology/Astronaut, … type statements in @dbpedia.

  17. @awinkler @DNB_Aktuelles Bei "Examples" das aktuell letzte Beispiel: "Welche Titel von anderen Autoren gehören zur gleichen literarischen Gattung wie Friedrich Schiller?" sparql.dnb.de/dnbgnd/tRteun zeigt die Federated Query mit dbpedia
    #dbpedia

  18. @awinkler @DNB_Aktuelles Bei "Examples" das aktuell letzte Beispiel: "Welche Titel von anderen Autoren gehören zur gleichen literarischen Gattung wie Friedrich Schiller?" sparql.dnb.de/dnbgnd/tRteun zeigt die Federated Query mit dbpedia
    #dbpedia

  19. dbpedia-spotlight.org/ a tool for automatically annotating mentions of DBpedia resources in text, providing a solution for linking unstructured information sources to the Linked Open Data cloud through DBpedia. #wikipedia #semanticweb #dbpedia

  20. dbpedia-spotlight.org/ a tool for automatically annotating mentions of DBpedia resources in text, providing a solution for linking unstructured information sources to the Linked Open Data cloud through DBpedia. #wikipedia #semanticweb #dbpedia

  21. #Google Gemini 2.0 now passes my “deceptively simple” test: generating #SPARQL queries against the #DBpedia #KnowledgeGraph.

    This marks the first time Gemini LLMs have succeeded in my testing. Ironically, it’s less about core #LLM capability and more about overcoming strange safeguards and link aversion.

    #AI #GenAI #LLMs

  22. #Google Gemini 2.0 now passes my “deceptively simple” test: generating #SPARQL queries against the #DBpedia #KnowledgeGraph.

    This marks the first time Gemini LLMs have succeeded in my testing. Ironically, it’s less about core #LLM capability and more about overcoming strange safeguards and link aversion.

    #AI #GenAI #LLMs

  23. Boom!

    The OpenLink Software #AI Layer (#OPAL) now supports AnthropicAI's #Claude language models.

    See comments for a #DataTwingler AI Agent demo executing #SPARQL and #SQL queries via a live #VirtuosoRDBMS instance.

    Remember, query scope is SPARQL, #ODBC, or #JDBC accessible data sources.

    #GenAI #UseCase #DBpedia #KnowledgeGraph #LinkedData #LODCloud

  24. Boom!

    The OpenLink Software #AI Layer (#OPAL) now supports AnthropicAI's #Claude language models.

    See comments for a #DataTwingler AI Agent demo executing #SPARQL and #SQL queries via a live #VirtuosoRDBMS instance.

    Remember, query scope is SPARQL, #ODBC, or #JDBC accessible data sources.

    #GenAI #UseCase #DBpedia #KnowledgeGraph #LinkedData #LODCloud

  25. Boom!

    The OpenLink Software #AI Layer (#OPAL) now supports AnthropicAI's #Claude language models.

    See comments for a #DataTwingler AI Agent demo executing #SPARQL and #SQL queries via a live #VirtuosoRDBMS instance.

    Remember, query scope is SPARQL, #ODBC, or #JDBC accessible data sources.

    #GenAI #UseCase #DBpedia #KnowledgeGraph #LinkedData #LODCloud

  26. Boom!

    The OpenLink Software #AI Layer (#OPAL) now supports AnthropicAI's #Claude language models.

    See comments for a #DataTwingler AI Agent demo executing #SPARQL and #SQL queries via a live #VirtuosoRDBMS instance.

    Remember, query scope is SPARQL, #ODBC, or #JDBC accessible data sources.

    #GenAI #UseCase #DBpedia #KnowledgeGraph #LinkedData #LODCloud

  27. Boom!

    The OpenLink Software #AI Layer (#OPAL) now supports AnthropicAI's #Claude language models.

    See comments for a #DataTwingler AI Agent demo executing #SPARQL and #SQL queries via a live #VirtuosoRDBMS instance.

    Remember, query scope is SPARQL, #ODBC, or #JDBC accessible data sources.

    #GenAI #UseCase #DBpedia #KnowledgeGraph #LinkedData #LODCloud

  28. #Grok (v2) just passed my #SPARQL query generation test on the #DBpedia #KnowledgeGraph! It can now generate a link resolving to all movies directed by Spike Lee from my test prompt. x.com/i/grok/share... Links are shareable too—this is HUGE for #GenAI & #SocialMedia posts! #AI #LinkeData

  29. @Grok (v2) just passed my #SPARQL query generation test on the #DBpedia #KnowledgeGraph! It can now generate a link resolving to all movies directed by Spike Lee from my test prompt.

    x.com/i/grok/share/mnGYuedRFav

    Links are shareable too—this is HUGE for #GenAI & #SocialMedia posts!

  30. @Grok (v2) just passed my #SPARQL query generation test on the #DBpedia #KnowledgeGraph! It can now generate a link resolving to all movies directed by Spike Lee from my test prompt.

    x.com/i/grok/share/mnGYuedRFav

    Links are shareable too—this is HUGE for #GenAI & #SocialMedia posts!

  31. The release of #ABECTO v3.1.1 also allowed me to reactivate the regular mismatch uploading to the #Wikidata Mismatch Finder by an example project that compares space travel 🚀 data in Wikidata and #DBpedia (github.com/fusion-jena/abecto-). Reported mismatches wait on mismatch-finder.toolforge.org/ to be fixed in Wikidata or #Wikipedia 🔍.

    @wikipedia @wikidata @dbpedia @nightrose

  32. The release of #ABECTO v3.1.1 also allowed me to reactivate the regular mismatch uploading to the #Wikidata Mismatch Finder by an example project that compares space travel 🚀 data in Wikidata and #DBpedia (github.com/fusion-jena/abecto-). Reported mismatches wait on mismatch-finder.toolforge.org/ to be fixed in Wikidata or #Wikipedia 🔍.

    @wikipedia @wikidata @dbpedia @nightrose

  33. @wdscholia @jerven, I just remembered this morning early efforts for making SPARQL queries primary, citable, FAIR research output with MyExperiment.org (2009!): myexperiment.org/workflows/962

    #sparql #dbpedia #semweb

  34. @wdscholia @jerven, I just remembered this morning early efforts for making SPARQL queries primary, citable, FAIR research output with MyExperiment.org (2009!): myexperiment.org/workflows/962

    #sparql #dbpedia #semweb

  35. Как принудительно уронить MS SQL Server чтобы он ушёл на перезагрузку

    При чтении логов из базы данных, а именно, из LDF данных, в большинстве случаев вы наткнётесь на такие функции в запросе sys.fn_dblog(null, null), sys.fn_dblog_xtp(null, null) Читать из LDF Вы захотите по различным причинам, но так или иначе основная проблема будет "у нас откуда-то списались деньги остатки, пропал товар, упал прод, разберитесь". Допустим, Вы захотите воскресить удалённый, дропнутый объект из базы. Типичный скрипт Посмотреть код

    habr.com/ru/articles/828178/

    #sql #sql_server #dba #dbms #dbpedia #db #dbs

  36. SPARQL federated queries were also on our list at last week's #ISE2024 lecture, combining #DBpedia and #wikidata, asking the question "which 'planetary romance' scifi novels are dealing with Mars” ?" ...would you know?

    slides: drive.google.com/file/d/17gEgl
    SPARQL query: w.wiki/AY2S
    SPARQL result: w.wiki/AY2T

    #SPARQL #semanticweb #knowledgegraphs @wikidata @dbpedia @sourisnumerique @enorouzi @shufan @fizise #scifi #mars #lecture

  37. SPARQL federated queries were also on our list at last week's #ISE2024 lecture, combining #DBpedia and #wikidata, asking the question "which 'planetary romance' scifi novels are dealing with Mars” ?" ...would you know?

    slides: drive.google.com/file/d/17gEgl
    SPARQL query: w.wiki/AY2S
    SPARQL result: w.wiki/AY2T

    #SPARQL #semanticweb #knowledgegraphs @wikidata @dbpedia @sourisnumerique @enorouzi @shufan @fizise #scifi #mars #lecture