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Enhancing Bibliographic Data in Wikipedia & Wikidata

Explore the role of bibliographic data in Wikipedia & understand Wikidata, focusing on VIAF structure integration. See the impact on stats, conflicts, and the algorithm precision level. Embrace the potential of Wikidata for better citations and cross-lingual references. Engage with the evolving properties and discussions within the Wikidata community.

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Enhancing Bibliographic Data in Wikipedia & Wikidata

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  1. Library Data in Wikipedia & Wikidata Maximilian Klein Wikipedian in Residence at OCLC 26th February 2013

  2. Programme • Role of Bibliographic data in Wikipedia • Comprehending Wikidata

  3. Programme • Role of Bibliographic data in Wikipedia • Comprehending Wikidata

  4. Specifically VIAF • VIAF • Virtual • International • Authority • File

  5. Example VIAF Structure

  6. Example VIAF Structure Library of Congress

  7. Example VIAF Structure National Library of Israel

  8. Combined Information

  9. Combined Information

  10. Example VIAF Structure Wikipedia

  11. Example VIAF Structure http://en.wikipedia.org/wiki/%27Aziz_%27Ali_al-Misri

  12. One Direction VIAF English Wiki

  13. Enter VIAFBot: Wikipedia Robot VIAF English Wiki

  14. Idea: Reciprocate VIAF English Wiki

  15. But, Deutsche Wiki has done part of this manually VIAF Deutsche Wiki

  16. Verify where English – Deutsche agree English VIAF Deutsche

  17. & without Deutsche infromation English VIAF Deutsche

  18. Final Product . . .

  19. Statistics • Conflicts 14,816 • Modified 269,494

  20. Statistics • Full report at • hangingtogether.org

  21. How precise is the Algorithm? • ~99% (From random sampling) • But not perfect

  22. VIAF is watching VIAF

  23. Fixing links • If a human ameliorates Wikipeda • VIAF.org watches the change, • and VIAF incorporates the correcteddata.

  24. Other Wikipedias • French Wikipedia? • All other Wikipedias?

  25. Information Virus • 1 month after VIAFBot • User:Jarekt copies VIAFbot’s links into • Wikimedia Commons • Italiano Wikipedia

  26. Programme • Role of Bibliographic data in Wikipedia • Comprehending Wikidata

  27. Copying is a “Hack” • Wikidata was created to resolve this elegantly

  28. What is Wikidata? • Wikidataitem is a collection of Wikipedia articles En En WD De De Fr Fr

  29. What will not change • Language links will look same

  30. But you can edit centrally

  31. New: Declarations • Semantic triple

  32. New: Declarations

  33. New: Declarations Property Value

  34. Inclusion Syntax • In Wikitextwrite • {{ propriété:lieude naissance}}

  35. Property sources • Centralisecitations

  36. Imminent Problem • Hybridof citation locations • Some on [XX] Wikipedia • Some on Wikidata

  37. Abstract all citations? • fraçais Wikipedia has tried to single location for citation objects (Remi).

  38. All Citations on Wikidata? • Necessitate import of Bibliographic catalog Another Wikidata Item

  39. Import catalog • It’s possible to import a catalog • Will Wikidata community permit it? ? Images: https://commons.wikimedia.org/wiki/File:Gray_vacuum_cleaner.svg https://commons.wikimedia.org/wiki/Wikidata

  40. Opportunities • More citations • Multi-lingual citations • Inverse linked citations • And…

  41. FRBR Execution • Problem before were quantity of work • Now we could have Wikipedia crowdsourcing (“externalisation ouverte”)

  42. Discussion right now • All properties still uncertain

  43. Discussion right now • Your opportunity to respond http://www.wikidata.org/wiki/Wikidata:Property_proposal

  44. Library Data in Wikipedia & Wikidata Maximilian Klein Wikipedian in Residence at OCLC 26th February 2013 @notconfusing

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