Linked Data at OCLC

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Linked Data at OCLC

  1. 1. Linked Data at OCLCRoy TennantSenior Program Officer The world’s libraries. Connected.
  2. 2. The world’s libraries. Connected.
  3. 3. OCLC Linked Data Resources Virtual International Authority File (VIAF) http://viaf.org HTML, RDF/XML Dewey Decimal Classification http://dewey.info HTML/RDFa, RDF/XML, Turtle, JSON - SPARQL FAST: Faceted Application of Subject Terminology http://id.worldcat.org/fast HTML, RDF/XML - Download The world’s libraries. Connected. The world’s libraries. Connected.
  4. 4. OCLC Linked Data Resources• WorldCat.org (all books and journal titles)• Schema.org + Library extensions• Embedded RDFa• Links to: Dewey, LCSH, LCNAF, DOI, VIAF, FAST• License: ODC-BY• Experimental - June 2012 The world’s libraries. Connected. The world’s libraries. Connected.
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  7. 7. http://www.w3.org/community/schemabibex• Short lived group• Libraries, Publishers, Consumers, System Vendors, Linked Data, StandardsBodies• Library is only one focus The world’s libraries. Connected.
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  15. 15. Use of Our Linked Data The world’s libraries. Connected.
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  20. 20. Challenges The world’s libraries. Connected.
  21. 21. Data Modeling Well is Not Trivial The world’s libraries. Connected.
  22. 22. Our Data Isn’t Always Easily ShareableThe world’s libraries. Connected.
  23. 23. Playing Well With Others is Not Always EasyThe world’s libraries. Connected.
  24. 24. Questions & Comments Roy Tennant http://roytennant.com/ @rtennant facebook.com/roytennant/ tennantr@oclc.org The world’s libraries. Connected.

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