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Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
Linked Data an Introduction
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Linked Data an Introduction

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Presented at the Talis Linked Data Open Day in San Francisco on 1st June 2011 by Richard Wallis

Presented at the Talis Linked Data Open Day in San Francisco on 1st June 2011 by Richard Wallis

Published in: Education, Technology
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  • First web server 1990\nW3C 1994\nWeaving the web 1999\n\n
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  • 2009 TED “Raw data now”\nMore of that later......\n
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  • Transcript

    • 1. Linked Data an introduction Richard Wallis Talis @rjw#talisldod
    • 2. Linked DataThe impact of Linked Data will be greaterthan the World Wide Web it builds upon.
    • 3. Linked Data © Computer History Museum
    • 4. Linked DataGraph based data model Globally Distributed © Computer History Museum URI identifiers Web native
    • 5. Linked Data Graph based data model Globally Distributed © Computer History Museum URI identifiers Web nativeNot new.... © Computer History Museum
    • 6. Linked Data Graph based data model Globally Distributed © Computer History Museum URI identifiers Web nativeNot new.... Callimachus - 300BC http://en.wikipedia.org/wiki/Image:Ancientlibraryalex.jpg
    • 7. The Linked Data Journey
    • 8. The Linked Data Journey
    • 9. The Linked Data Journey
    • 10. The Linked Data Journey
    • 11. The Web of Documents
    • 12. The Web of DocumentsA global network of linked documents
    • 13. The Web of DocumentsA global network of linked documentsA place where anyone can say anything aboutanything
    • 14. The Web of DocumentsA global network of linked documentsA place where anyone can say anything aboutanythingA vast collection of human-readable knowledge(and opinion)
    • 15. The Web of DocumentsA global network of linked documentsA place where anyone can say anything aboutanythingA vast collection of human-readable knowledge(and opinion)Documents are linked, but links are not qualified
    • 16. Network of Linked Documents unqualified links
    • 17. Network of Linked Documents unqualified links no such thing as a negative link
    • 18. Semantic Web
    • 19. 2001 - 2007
    • 20. 2001 - 2007Semantic Web Research Standards Building RDF SPARQL
    • 21. The Web of Documents
    • 22. The Web of DocumentsA global network of linked documentsA place where anyone can say anything aboutanythingA vast collection of human-readable knowledge(and opinion)Documents are linked, but links are not qualified
    • 23. The Web of DataA global network of linked statementsA place where anyone can say anything aboutanythingA vast collection of machine-readable knowledge(and opinion)Statements are linked, and links are qualified
    • 24. Linked Data
    • 25. Linked Data TimBerners-Lee
    • 26. Linked Data Tim AuthorBerners-Lee Weaving the Web
    • 27. Linked Data Mark Fischetti Author Tim AuthorBerners-Lee Weaving the Web
    • 28. Linked Data Mark Fischetti Author Published by Tim Author HarperBerners-Lee Weaving Paperbacks the Web
    • 29. Linked Data Mark Fischetti Author Published by Tim Author HarperBerners-Lee Weaving Paperbacks the Web Sold by Amazon.com
    • 30. Linked Data
    • 31. Linked Datahttp://blog.ted.com/2009/03/13/tim_berners_lee_web/
    • 32. Data
    • 33. Data Confusion
    • 34. Open Data
    • 35. Linked Data
    • 36. Linked Open Data
    • 37. Data Open and/or Linked
    • 38. Data Open and/or Linked1. Data can be open, while not being linked2. Data can be linked, while not being open3. Data which is both open and linked is increasingly viable4. The Semantic Web can only function with data which is both open and linked Paul Walk - UKLON
    • 39. Difficult?
    • 40. Difficult? http://www.flickr.com/photos/32348401@N00/327430459/
    • 41. Difficult?N O http://www.flickr.com/photos/32348401@N00/327430459/
    • 42. Different?
    • 43. Different?
    • 44. Different? E SY
    • 45. http://www.flickr.com/photos/38834306@N00/5433464054/
    • 46. For the first couple of days it’s like standing on your head... http://www.flickr.com/photos/38834306@N00/5433464054/
    • 47. For the first couple of days it’s like standing on your head... Liberation.. from RDBMS constraints http://www.flickr.com/photos/38834306@N00/5433464054/
    • 48. For the first couple of days it’s like standing on your head... Liberation.. from RDBMS constraints from data silos http://www.flickr.com/photos/38834306@N00/5433464054/
    • 49. For the first couple of days it’s like standing on your head... Liberation.. from RDBMS constraints from data silos of data modelling http://www.flickr.com/photos/38834306@N00/5433464054/
    • 50. For the first couple of days it’s like standing on your head... Liberation.. from RDBMS constraints from data silos of data modelling of ideas http://www.flickr.com/photos/38834306@N00/5433464054/
    • 51. For the first couple of days it’s like standing on your head... Liberation.. from RDBMS constraints from data silos of data modelling of ideas for subsequent projects http://www.flickr.com/photos/38834306@N00/5433464054/
    • 52. Linked Data
    • 53. Linked Data• Techniques - not new
    • 54. Linked Data• Techniques - not new• Built on the Web
    • 55. Linked Data• Techniques - not new• Built on the Web• Real implementation of Sem Web standards
    • 56. Linked Data• Techniques - not new• Built on the Web• Real implementation of Sem Web standards• Web Native data
    • 57. Linked Data• Techniques - not new• Built on the Web• Real implementation of Sem Web standards• Web Native data• Linked Open/Enterprise/Commercial Data
    • 58. Linked Data• Techniques - not new• Built on the Web• Real implementation of Sem Web standards• Web Native data• Linked Open/Enterprise/Commercial Data• Open World Modelling
    • 59. Linked Data• Techniques - not new• Built on the Web• Real implementation of Sem Web standards• Web Native data• Linked Open/Enterprise/Commercial Data• Open World Modelling• Value add
    • 60. Linked Data• Techniques - not new• Built on the Web• Real implementation of Sem Web standards• Web Native data• Linked Open/Enterprise/Commercial Data• Open World Modelling• Value add• A different way of thinking
    • 61. Linked Data• Techniques - not new• Built on the Web• Real implementation of Sem Web standards• Web Native data• Linked Open/Enterprise/Commercial Data• Open World Modelling• Value add• A different way of thinking• Ease of reuse
    • 62. Linked Data• Techniques - not new• Built on the Web• Real implementation of Sem Web standards• Web Native data• Linked Open/Enterprise/Commercial Data• Open World Modelling• Value add• A different way of thinking• Ease of reuse• Reduced development costs/effort

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