20111114 b hyland government data and publishers
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WHAT’S GOING ON WITH GOVERNMENT LINKED DATA?
WOLTERS KLUWER14-NOVEMBER-2011
By: Bernadette Hyland, co-chair W3C Government Linked Data Working Group
Email. [email protected]: BernHyland
This presentation: http://slideshare.net/bhylandwood
Sunday, November 13, 2011
Connecting Linked DataSunday, November 13, 2011
Presenter
Bernadette Hylandco-chair W3C Government Linked Data Working
Group &CEO, 3 Round Stones, Inc.
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• Linked Data is about publishing and consuming data using international data standards
• Based on 20 year old idea
• A system of linked information systems
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Wolters Kluwer has a track record in RDF
• “Standardizing content formats used by publishing units could unleash tremendous benefits.”
• In 2010, there was a diverse landscape that “obstructs the reuse of content across vertical markets and presents a challenge to streamlining content supply chain technology stack used by business units.”
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Wolters Kluwer
• Short-term goal: "bridge between these data islands"
• Long-term goal: "standardize content supply chains, enabling significant product innovation and massive cost savings"
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Wolters Kluwer
• As of 2010, the project was still in progress.
• A number of applications exist ‒ currently the approach is being used to govern the conversion and delivery of European legal content to a delivery platform designed for entirely different US content.
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42 contributors
...from 8 countries
10 chapters
Publication date: November 2011
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WE’VE SEEN THIS BEFORE
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Sharing Worldwide
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Business in future shock• Business needs changing at a
faster pace• M&As• New and changing government
regulations• Changing global economy
• Information more central to operation of any business
• More data being published than ever and more on the Web ...
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"If information systems are to keep up with business,we need to change more than technology -
we need to change how people deal with technology."-- Jeff Pollock
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THEMES
• Myth: One authoritative, centralized system for data is necessary to ensure quality and
proper usage.
• Reality: In many cases there is no “one right way” to curate and view the data. What is right for one department can limit or block another.
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THEMES
• Myth: If we centralize control, no one will be able to use the data in the wrong way.
• Reality: If you limit users, they will find a way to take the data elsewhere --> decentralization
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THEMES
• Myth: We can have one group who will provide reporting to meet everyone’s data analysis needs.
• Reality: One group cannot keep up with all the changing ways in which people need to use data
and it is very expensive.
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MANY KINDS OF REVOLUTIONS HAPPENING TODAY ...
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LINKED DATA IS THE INFORMATION
SHARING REVOLUTION
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GovernmentsGoals: Governmental transparency and/or improved
internal efficiencies (data warehouses)
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Hardware/Software Vendors
Goal: Improve interoperability between products and product lines
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Manufacturing & RetailGoal: Improve click-throughs on search results
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PublishersGoals: Improve internal manuscript pipelines, expose
additional ways of finding and using content
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New Media
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WHY HAS THERE BEEN GROWTH?
International data exchange standards are the reason that
The Web has become the most extensible, robust information network ever created
A data sharing revolution is even possible
We can share open documents and open data
Consider the alternative ... Closed, proprietary, silos.
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“Cooperation without coordination”
- David Wood
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OPEN GOVERNMENT DATA3 BRIEF YEARS ...
Starting in 2008, a few heads of state directed open government data to be published on the Web
In September 2011, Presidents Obama (USA) and Rousseff (Brazil) endorsed the Open Government Partnership
7 other nations launched their government’s National Plans during the meeting of the UN General Assembly
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TODAY ...
295 datasets meeting LOD Cloud criteria, 31 billion RDF statements interlinked by more than 500 million links ...
and we’re just really getting started!
Improved developer tools for data modeling, linking data sets and visualization
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W3C RECOMMENDATIONS
Recommendations and best practices from W3C
Semantic Web Coordination Group
Provenance Working Group
RDF Working Group
Government Linked Data Working Group
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W3C GOVERNMENT LINKED DATA WORKING GROUP
Started June 2011; runs to May 2013
Chartered to provide standards & develop standards track documents to help all governments share their data as high quality (“5 star”) Linked Data
39 participants from 25 organizations
50% in non-US locations
http://www.w3.org/2011/gld/charter.html
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DELIVERABLES
Community Directory
Best Practices for Publishing Linked Data
Procurement, vocabulary selection, URI construction, versioning, stability, legacy data issues
Cookbook for Linked Open Data
Standard Vocabularies
Metadata, Statistical “Cube” Data, People, Organizational structures
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http://www.w3.org/2011/gld/charterSunday, November 13, 2011
Beta: http://directory.3roundstones.comemail [email protected] for login to
add your organization’s detailsSunday, November 13, 2011
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LINKED DATA PLATFORM
•Callimachus is a framework for data-driven applications based on Linked Data principles
•Callimachus allows Web developers to easily create data driven applications for the Web
•http://callimachusproject.org
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Open Government Data Camp 2011
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Open Government Data Sites in 2011
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Government LOD on CKAN
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Largest Publisher of Government Linked Open Data
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http://linkeddatabook.com/editions/1.0/
http://3roundstones.com/linking-enterprise-data/
Further Reading
http://www.linkeddatadeveloper.com/
http://3roundstones.com/linking-government-data/
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This work is Copyright © 2011 3 Round Stones Inc.It is licensed under the Creative Commons Attribution 3.0 Unported LicenseFull details at: http://creativecommons.org/licenses/by/3.0/
You are free:
to Share — to copy, distribute and transmit the work
to Remix — to adapt the work
Under the following conditions:Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
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CreditsRiga Marathon, By Nordea
(CC-BY-NC) http://www.flickr.com/photos/nordearigamarathon/4549346580/
Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara
(public domain)
http://proton.ucting.udg.mx/galeria/3D/WEB.jpg
1-5 Star Linked Data imagehttp://lab.linkeddata.deri.ie/2010/star-scheme-by-example/
LOD Cloud DiagramsRichard Cyganiak, Anja Jentzsch, (CC-BY-SA)
http://lod-cloud.net/
Arab uprising photo, Collin David Anderson (CC-BY-NC-
SA)http://www.flickr.com/photos/collina/5459554667/
Book covers © their respective owners and used under Fair Use for educational purposes. “Future Shock” (c) Random House
Book covers © their respective owners and used under Fair Use for educational purposes. “Future Shock” (c) Random House
All other photos © 2011 Bernadette Hyland, released under a CC-BY-SA licenseAll other photos © 2011 Bernadette Hyland, released under a CC-BY-SA license
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CreditsHead with 3D Glasses
Mark ChapmanCC-BY licensed
http://www.flickr.com/photos/markchapmanphoto/5139429152/
Chasm PhotoTravis S.
CC-BY-NC licensedhttp://www.flickr.com/photos/baggis/3860802929/
Occupy Wall Street by emilydickinsonridesabmx
CC-BY licensed http://www.flickr.com/photos/emilyrides/6212739587/sizes/l/in/photostream/
Golden Gate Bridge, San Francisco CA USA http://www.flickr.com/photos/paraflyer/3179937406/
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