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20080822barcamp Traunkirchen

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linked data as web 2.0 database? (in german)

linked data as web 2.0 database? (in german)

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  • 1. Barcamp Traunkirchen Linked Data - Datenbank für´s Web 2.0? Mag. Andreas Blumauer Semantic Web Company
  • 2. Was ist Linked Data?
    • Linked Data is
    • "a term used to describe a recommended best practice for exposing, sharing, and connecting pieces of data on the Semantic Web using URIs and RDF .“
  • 3. Verwendung von URIs zur Herstellung von Eindeutigkeiten beim Social Tagging http://en.wikipedia.org/wiki/Semantic_Web Semantic Web semantic_web = =
  • 4. Triples als kleinste Einheit im Semantic Web
    • Innsbruck  twinTown  Krakow
    • Krakow  twinTown  Leipzig
    • Krakow  isPartOf  Poland
    • Innsbruck  isPartOf  Tyrol
    Krakow Leipzig Poland isPartOf twinTown Innsbruck twinTown Tyrol isPartOf „ knowledge relationship discovery“
  • 5. Zusammenhänge entdecken (1): DBpedia Relationshipfinder Was haben Leipzig und Innsbruck gemeinsam? Konrad Spindler (June 20, 1939 in Leipzig - April 17, 2005 in Innsbruck) was a world known professor at the institute of early history in Innsbruck…
  • 6. Zusammenhänge entdecken (2): DBpedia Relationshipfinder Innsbruck und Leipzig haben beide Krakow als Partnerstadt http://wikipedia.aksw.org/relfinder/ Was haben Leipzig und Innsbruck gemeinsam?
  • 7. Tim Berners-Lee (2006): Linked Data Principles
    • Use URIs as names for things
    • Use HTTP URIs so that people can look up those names.
    • When someone looks up a URI, provide useful information.
    • Include links to other URIs. so that they can discover more things.
  • 8. DBpedia: Wikipedia für das Semantic Web Wie alt ist die Bürgermeisterin Von Innsbruck?
  • 9. Linking Open Data http://richard.cyganiak.de/2007/10/lod/
  • 10. DBpedia + Geonames http://sws.geonames.org/2775220/about.rdf
  • 11. Linked Data Browser http://demo.openlinksw.com/rdfbrowser2/
  • 12. Web 2.0 APIs versus Linked Data
    • Web 2.0 APIs haben
      • unterschiedliche Interfaces
      • unterschiedliche Resultat-Formate
    • Linked Data
      • ein standardisierter Zugriffsmechanismus
      • einfacher von Suchmaschinen zu indizieren
      • Zugriff über generische Data Browser möglich
      • ermöglicht Links zwischen Datensets
  • 13. Warum Mashups mit einem „Schuss“ Semantik besser funktionieren http://www4.wiwiss.fu-berlin.de/flickrwrappr/#usage
  • 14. Mobile DBpedia http://wiki.dbpedia.org/DBpediaMobile
  • 15. Linked Data im Enterprise Umfeld - RDF Bus
  • 16. Linked Data für Enduser http://mqlx.com/~david/parallax/
  • 17. Mag. Andreas Blumauer
    • +43 1 402 12 35
    • [email_address]
    „ Schritt für Schritt zum Semantic Web!“