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Linked Data an Introduction
Linked Data uses techniques that are not new, but builds on the existing Web to provide a real implementation of Semantic Web standards. It represents data in a Web-native format and links open, enterprise and commercial data sources. Linked Data adopts an open world modeling approach and adds value through its differences from traditional data modeling, enabling easy reuse and reducing development costs.
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Linked Data an Introduction
- 1. Linked Data an introduction Richard Wallis Talis @rjw #talisldod
- 2. Linked Data The impactof Linked Data will be greater than the World Wide Web it builds upon.
- 3. Linked Data © Computer History Museum
- 4. Linked Data Graph baseddata 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 native Not new.... © Computer History Museum
- 6. Linked Data Graph based data model Globally Distributed © Computer History Museum URI identifiers Web native Not new.... Callimachus - 300BC http://en.wikipedia.org/wiki/Image:Ancientlibraryalex.jpg
- 7. The Linked DataJourney
- 8. The Linked DataJourney
- 9. The Linked DataJourney
- 10. The Linked DataJourney
- 11. The Web ofDocuments
- 12. The Web ofDocuments A global network of linked documents
- 13. The Web ofDocuments A global network of linked documents A place where anyone can say anything about anything
- 14. The Web ofDocuments A global network of linked documents A place where anyone can say anything about anything A vast collection of human-readable knowledge (and opinion)
- 15. The Web ofDocuments A global network of linked documents A place where anyone can say anything about anything A vast collection of human-readable knowledge (and opinion) Documents are linked, but links are not qualified
- 19. Network of LinkedDocuments unqualified links
- 20. Network of LinkedDocuments unqualified links no such thing as a negative link
- 21.
- 23.
- 24. 2001 - 2007 SemanticWeb Research Standards Building RDF SPARQL
- 25. The Web ofDocuments
- 26. The Web ofDocuments A global network of linked documents A place where anyone can say anything about anything A vast collection of human-readable knowledge (and opinion) Documents are linked, but links are not qualified
- 27. The Web ofData A global network of linked statements A place where anyone can say anything about anything A vast collection of machine-readable knowledge (and opinion) Statements are linked, and links are qualified
- 28.
- 29. Linked Data Tim Berners-Lee
- 30. Linked Data Tim Author Berners-Lee Weaving the Web
- 31. Linked Data Mark Fischetti Author Tim Author Berners-Lee Weaving the Web
- 32. Linked Data Mark Fischetti Author Published by Tim Author Harper Berners-Lee Weaving Paperbacks the Web
- 33. Linked Data Mark Fischetti Author Published by Tim Author Harper Berners-Lee Weaving Paperbacks the Web Sold by Amazon.com
- 34.
- 35.
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- 51.
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- 53.
- 54.
- 55. Data Open and/orLinked
- 56. Data Open and/orLinked 1. Data can be open, while not being linked 2. Data can be linked, while not being open 3. Data which is both open and linked is increasingly viable 4. The Semantic Web can only function with data which is both open and linked Paul Walk - UKLON
- 57.
- 58. Difficult? http://www.flickr.com/photos/32348401@N00/327430459/
- 59. Difficult? N O http://www.flickr.com/photos/32348401@N00/327430459/
- 60.
- 61.
- 62. Different? E S Y
- 63.
- 64. For the firstcouple of days it’s like standing on your head... http://www.flickr.com/photos/38834306@N00/5433464054/
- 65. For the firstcouple of days it’s like standing on your head... Liberation.. from RDBMS constraints http://www.flickr.com/photos/38834306@N00/5433464054/
- 66. For the firstcouple of days it’s like standing on your head... Liberation.. from RDBMS constraints from data silos http://www.flickr.com/photos/38834306@N00/5433464054/
- 67. For the firstcouple 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/
- 68. For the firstcouple 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/
- 69. For the firstcouple 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/
- 70.
- 71. Linked Data • Techniques- not new
- 72. Linked Data • Techniques- not new • Built on the Web
- 73. Linked Data • Techniques- not new • Built on the Web • Real implementation of Sem Web standards
- 74. Linked Data • Techniques- not new • Built on the Web • Real implementation of Sem Web standards • Web Native data
- 75. Linked Data • Techniques- not new • Built on the Web • Real implementation of Sem Web standards • Web Native data • Linked Open/Enterprise/Commercial Data
- 76. 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
- 77. 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
- 78. 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
- 79. 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
- 80. 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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