20080822barcamp Traunkirchen

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    20080822barcamp Traunkirchen - Presentation Transcript

    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!“

    + ABLViennaABLVienna, 2 years ago

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    linked data as web 2.0 database? (in german)

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