1. Enterprise Linked Data Seán O’Riain Domain of eBusiness Digital Enterprise Research Institute - National University of Ireland, Galway  Copyright 2010 Digital Enterprise Research Institute. All rights reserved, Paul Buitelaar

2. Talk Scope Main Stream Attention Who to Involve 5-Star approach to OLD deployment Architectures  Mashups / Ecosystems What’s Involved (Process Steps) Some Tools (Selected) Application Areas (Selected) Issues Getting Started?

3. Main Stream Attention MIT CIO 2010 symposium ϯ  Enterprise 3.0 Panel Web of Data and Linked Data will discuss emerging approaches to Enterprise 3.0 Open Society Foundation Open Data Study ϯ ϯ  "There are substantial social and economic gains to be made from opening government data to the public.“ ϯ http://www.mitcio.com/index.php http://www.mitcio.com/index.php ϯ ϯ http://www.soros.org/initiatives/information/focus/communication/ http://www.soros.org/initiatives/information/focus/communication/ articles_publications/publications/open-data-study-20100519/

4. Community Participation Open Society Foundation Open Data Study *  UK, US Open Government success involved  Civil society, small groups of motivated people particularly the ‘civil hackers’  A middle layer of engaged, resourced and skilled government bureaucrats  A top level mandate * Hogge, B. Open Society Foundations, Transparency and Accountability Initiative, Open Data Study, http://www.soros.org/initiatives/information/focus/communication/ articles_publications/publications/open-data-study-20100519/, 2010ttp://www.soros.org/initiatives/information/focus/communication/

5. 5 Stars Of Open Linked Data ϯ Star Rating Activity ★ make your stuff available on the web (whatever format) ★★ make it available as structured data (e.g. excel instead of image scan of a table) ★★★ Use non-proprietary formats (e.g. CSV instead of Excel) ★★★★ use URLs to identify things, so that people can point at your stuff ★★★★★ link your data to other people’s data to provide context ϯ http://lab.linkeddata.deri.ie/2010/star-scheme-by-example/ http://lab.linkeddata.deri.ie/2010/star-scheme-by-example/ http://www.w3.org/DesignIssues/LinkedData.html

6. Architecture Community Based Models*  Internal Corporate  External Pre-Competitive  Data Provision & Governance Models Social Semantic Enterprise Semantic Enterprise * The Role of Community-Driven Data Curation for Enterprises in Linking Enterprise Data, http://3roundstones.com/led_book/led-contents.htmlhttp://3roundstones.com/led_book/led-contents.html

7. Social Semantic Enterprise Add these in RDFiser Interlinker Semantic Publisher Enterprise Semantic Search Service SIGMA http://sig.ma (builds on http://sindice.com/)http://sig.mahttp://sindice.com/ http://www.liferay.com/ Content, Publishing, Collaboration

8. Semantic Enterprise

9. General Process

10. Financial - Landscape

11. Financial Model (Ontology)

12. Linking Financial Resources (Data Level)

13. RDFization of Form10-Q Financial Facts

14. Faceted Results.. -"type Company“ restricts results to those given the type (loosely, category) Company in the data" -"Industry Internet" which further restricts the previous sets to those assigned the value "Internet" to the property "Industry"

15. LOD Publication and Consumption* Compilation of tools and services for publishing and consuming Linked Data, such as:  RDFication: D2R framework, Triplify, any23  Link Discovery: Silk Framework, DL-Learner specify links to use in discovering relationships between LOD data items  Serving: D2R Server, Pubby, Triplify ‘RDB2RDF’ - mapping relational DBs to RDF http://www.w3.org/2001/sw/rdb2rdf/http://www.w3.org/2001/sw/rdb2rdf/ (incl. Survey Report)  Data Crawling/URI smushing: any23, SIREn, Marbles, Semantic Web Client Library *LATC, http://latc-project.eu/ - “To support institutions as well as individuals with Linked Data publication and consumption.”http://latc-project.eu/ *LATC, http://latc-project.eu/ - “To support institutions as well as individuals with Linked Data publication and consumption.”http://latc-project.eu/

16. Some DERI LOD Application Areas Linked Open Drug Data (Matthias Samwald)  http://esw.w3.org/HCLSIG/LODD - W3C WG includes participation by Johnson & Johnson, AstraZeneca http://esw.w3.org/HCLSIG/LODD Open Government Data (Richard Cyganiak)  http://linkeddata.deri.ie/node/72 - includes data sets from USA, UK, Australia, Canada, Sweden, New Zealand http://linkeddata.deri.ie/node/72 Library Linked Data (Jodi Schneider)  http://www.w3.org/2005/Incubator/lld/ http://www.w3.org/2005/Incubator/lld/ Linked Data For Sustainability (Edward Curry)  http://sustainable.deri.ie/alpha Financial Linked Data (Sean O’Riain)  Linking Enterprise Data for Business Intelligence

17. Open LOD Issues How to integrate new LOD into the LOD cloud – with addition of information rather than duplication?  Entity consolidation dbpedia:JohnSmith owl:sameAs bbcmusic:JohnSmith  Vocabulary alignment geonames:location owl:sameAs dbpedia:place How to identify the most fitting LOD resources for a particular application/domain?  Estimate application/domain semantics  Match application/domain semantics with LOD semantics

18. Getting Started … How to Publish Linked data  http://events.linkeddata.org/iswc2008tutorial/ http://events.linkeddata.org/iswc2008tutorial/ Walk Through Example  http://webofdata.wordpress.com/2010/11/12/linked-open- data-star-scheme-by-ex http://webofdata.wordpress.com/2010/11/12/linked-open- data-star-scheme-by-ex Linked Data Research Centre Tools and Demos  http://linkeddata.deri.ie, http://lab.linkeddata.deri.ie/ http://linkeddata.deri.ie http://lab.linkeddata.deri.ie/ EU FP7 Projects  Monnet Multilingual Ontologies for Networked Knowledge http://www.monnet-project.eu http://www.monnet-project.eu  LATC, http://latc-project.eu/ - Support Actionhttp://latc-project.eu/  LOD2, http://lod2.eu/ - Enterprise Use Case with Exaleadhttp://lod2.eu/