The Journey of Linked Data
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The Journey ofLinked DataChris Waring | @cwaring
Creative Lead
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Semantic Web
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Web
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Web(links + documents)
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The Web of Documents
• 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
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Data
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Open Data
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2001
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2004
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2005
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2006
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2007
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2009
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2010
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This is great,but it will only take us so far...
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The issue...
• Humans are interested in things, not just documents.
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The other issue...
• Humans can read documents and obtain meaning
• Machines can’t
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If machines understand the web,
they can help us understand things.
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Semantic Web
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Graph thinking
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Graph thinking
knows
lives lives
knows
spouse
knows
knows
knows
sibling
knows
knows
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Graph thinking
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The Web of Documents
• 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
![Page 25: The Journey of Linked Data](https://reader033.fdocuments.us/reader033/viewer/2022051616/553848c94a79598f768b46f1/html5/thumbnails/25.jpg)
The Web of Data
• 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
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This is happeningnow
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This work is Copyright © 2011 Talis Systems Limited.It is licensed under the Creative Commons Attribution 3.0 Unported License.Full details at: http://creativecommons.org/licenses/by/3.0/
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ReferencesTim Berners-Lee: http://en.wikipedia.org/wiki/Tim_Berners-LeeCreative Commons: http://creativecommons.org/OpenStreetMap: http://www.openstreetmap.org/Science Commons: http://creativecommons.org/scienceGuardian “Give us back our crown jewels”: http://www.guardian.co.uk/technology/2006/mar/09/education.epublicTalis Open Data Commons: http://blogs.talis.com/nodalities/2007/12/talis_and_creative_commons_lau.phpTim Berners-Lee “The Next Web”: http://www.ted.com/talks/tim_berners_lee_on_the_next_web.htmlData.gov: http://data.govWorldBank: http://data.worldbank.org/Afghanistan Elections: http://afghanistanelectiondata.org/Data.gov.uk: http://data.gov.ukLondon Data Store: http://data.london.gov.uk/Scientific American : http://www.scientificamerican.com/article.cfm?id=the-semantic-webFacebook Graph: http://www.facebook.com/notes/facebook-engineering/visualizing-friendships/469716398919Linked Open Data cloud: http://richard.cyganiak.de/2007/10/lod/BBC Wildlife Finder: http://www.bbc.co.uk/wildlifefinder/