Web at 25 - Ontos Linked Open Data

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Slides about Linked Open Data as shown at the Web at 25 event on May 22, 2014 in Switzerland.

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Web at 25 - Ontos Linked Open Data

  1. 1. Date 22.05.2014 Linked Open Data Daniel Hladky Ontos AG and W3C Switzerland 1
  2. 2. Date 22.05.2014 2 March 1989
  3. 3. Date 22.05.2014 3 You might have seen this
  4. 4. Date 22.05.2014 5 Star Pyramid of Open Data (Dr M. Hausenblas, DERI)
  5. 5. Date 22.05.2014 5 W3C Data Activity Group
  6. 6. Date 22.05.2014 ¤  AT – Renewable Energy and Energy Efficiency Partnership (REEEP) ¤  DE – German National Library (DNB) ¤  EU – Europeana ¤  EU – European Environment Agency (EEA) ¤  UK – BBC ¤  UK – National Archives ¤  US – Various Governmental Organisations ¤  US – New York Times ¤  CH – Swiss Open Government Data ¤  CH – Open Data Zürich 6 Case Studies (excerpt)
  7. 7. Date 22.05.2014 Data.gov and Mashups
  8. 8. Date 22.05.2014 E.g. Chicago - https://data.cityofchicago.org/ http://www.slideshare.net/kevinhauswirth/chicago-social-tech-open-data
  9. 9. Date 22.05.2014 9 Open Data Switzerland Applications
  10. 10. Date 22.05.2014 10 ENEL Open Datasets http://data.enel.com/
  11. 11. Date 22.05.2014 11 SNCF http://ressources.data.sncf.com/explore/
  12. 12. Date 22.05.2014 NYTIMES, BBC, Guardien, AP etc. 12 Digital News and Semantics
  13. 13. Date 22.05.2014 13 How to do it
  14. 14. Date 22.05.2014 OntoQuad SPARQL RDF Store Structured data sources like CSV, XLS, RDBMS Unstructured text document sources like HTML Extraction and conversion tools Data storages LOD Cloud SPARQL endpoint Datasets RDBMS BI, Reporting, Analisys Linked Data Stack
  15. 15. Date 22.05.2014 Inter- linking/ Fusing Classifi- cation/ Enrichment Quality Analysis Evolution / Repair Search/ Browsing/ Exploration Extraction Storage/ Querying Manual revision/ authoring Linked Data Life-Cycle http://iswc2012.semanticweb.org/sites/default/files/76500001.pdf Managing the Life-Cycle of Linked Data with the LOD2 Stack
  16. 16. Date 22.05.2014 16 Ontos LD Information Workbench Inter- linking/ Fusing Classifi- cation/ Enrichment Quality Analysis Evolution / Repair Search/ Browsing/ Exploration Extraction Storage/ Querying Manual revision/ authoring
  17. 17. Date 22.05.2014 17 Ontos LD Information Workbench
  18. 18. Date 22.05.2014 18 OntosLDIW - Authoring
  19. 19. Date 22.05.2014 19 OntosLDIW
  20. 20. Date 22.05.2014 20 OntosLDIW – Triple Store “OntoQUAD – Native High-Speed RDF DBMS for Semantic Web” J. Unbehauen, D. Hladky, G. Drobjazko et all KESW2013 paper
  21. 21. Date 22.05.2014 21 OntosLDIW – Linking & Fusion
  22. 22. Date 22.05.2014 22 OntosLDIW – Linking & Fusion
  23. 23. Date 22.05.2014 23 OntosLDIW - Exploration PREFIX dbpedia-owl: <http://dbpedia.org/ontology/> PREFIX dbpprop: <http://dbpedia.org/property/> PREFIX dbres: <http://dbpedia.org/resource/> SELECT ?y WHERE { ?y dbpedia-owl:binomialAuthority dbres:Johan_Christian_Fabricius. } limit 10
  24. 24. Date 22.05.2014 24 OntosLDIW - Exploration
  25. 25. Date 22.05.2014 25 Linked Enterprise Data Sugar CRM
  26. 26. Date 22.05.2014 26 Inside View based on LD
  27. 27. Date 22.05.2014 27 The 5 Star Benefits of LOD E-Mail daniel.hladky@ontos.com More efficiency, better provision of the public or commercial task Greater flexibility leads to lower cost for future projects New Services, new discoveries, new connections Improved navigation within and between datasets Other people can build apps based on your data

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