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ISWC 2012 - Linked Data Meetup

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ISWC 2012 - Linked Data Meetup

  1. 1. Data as a new kind of Electricity conducted via HyperLinks By Kingsley Idehen Founder & CEO, OpenLink Software Twitter: @kidehen © 2012 OpenLink Software, All rights reserved.
  2. 2. The Big Data Challenge Discover Relevant Insights Across Disparate Data Sources © 2008 OpenLink Software, All rights reserved.
  3. 3. What is Linked Data?Webby Entity Relationship Graph BasedStructured Data Representation © 2008 OpenLink Software, All rights reserved.
  4. 4. What is RDF?Webby Entity Relationship Model Endowed with Explicit Entity Relationship Semantics © 2008 OpenLink Software, All rights reserved.
  5. 5. What is the Semantic Web?Webby Entity Relationship Graph based Structured Data Representation +Explicit Entity Relationship Semantics © 2008 OpenLink Software, All rights reserved.
  6. 6. Semantic Web Summarized HyperLinks denote Entities HyperLinks resolve to Entity Description Documents Entity Description Documents bear Entity Relationship Model based Content Entity Relationship Model based Content is endowed with Human & Machine readable Entity Relationship Semantics Entity Relationship Semantics are based on First-order Logic. © 2008 OpenLink Software, All rights reserved.
  7. 7. Linked Open Data (LOD) Cloud(Semantic Web or Webby Big Data) © 2010 OpenLink Software, All rights reserved.
  8. 8. Where Are We? LOD Cloud (essence & pictorial) is viral Governments are on board (users and funders) Facebook is on board – a Billion+ profiles and much more Google is on board – Schema.org is a resounding success (note: recent GoodRelations news) Read-Write Dimension of the Web taking shape – WebID Authentication protocol and Web Resource Access Controls/Policies Business Models aren’t so mercurial anymore !! © 2008 OpenLink Software, All rights reserved.
  9. 9. What Next? Demo Time !! © 2008 OpenLink Software, All rights reserved.

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