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Semantic Web examples from E-Culture

Semantic Web examples from E-Culture. Guus Schreiber VU – schreiber@cs.vu.nl. The Web: resources and links. URL. Web link. URL. The Semantic Web: typed resources and links. Painting “Woman with hat SFMOMA. Dublin Core creator. ULAN Henri Matisse. Web link. URL. URL.

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Semantic Web examples from E-Culture

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  1. Semantic Webexamples from E-Culture Guus Schreiber VU – schreiber@cs.vu.nl

  2. The Web: resources and links URL Web link URL

  3. The Semantic Web: typed resources and links Painting “Woman with hat SFMOMA Dublin Core creator ULAN Henri Matisse Web link URL URL

  4. Principle 1: semantic annotation • Description of web objects with “concepts” from a shared vocabulary

  5. Search for objects which are linked via concepts (semantic link) Use the type of semantic link to provide meaningful presentation of the search results Principle 2: semantic search ape great ape urang-utang orange

  6. Principle 3: multiple vocabularies. or: the myth of a unified vocabulary • In large virtual collections there are always multiple vocabularies • In multiple languages • Every vocabulary has its own perspective • You can’t just merge them • But you can use vocabularies jointly by defining a limited set of links • “Vocabulary alignment” • It is surprising what you can do with just a few links

  7. Example “Tokugawa” AAT style/period Edo (Japanese period) Tokugawa SVCN period Edo SVCN is local in-house thesaurus

  8. E-Culture demonstrator • Part of large Dutch knowledge-economy project MultimediaN • Partners: VU, CWI, UvA, DEN,ICN • People: • Alia Amin, Lora Aroyo, Mark van Assem, Victor de Boer, Lynda Hardman, Michiel Hildebrand, Laura Hollink, Marco de Niet, Borys Omelayenko, Marie-France van Orsouw, Jos Taekema, Annemiek Teesing, Anna Tordai, Jan Wielemaker, Bob Wielinga • Artchive.com, ICN: Rijksmuseum Amsterdam, Dutch ethnology musea (Amsterdam, Leiden), National Library (Bibliopolis)

  9. Culture Web demonstratorhttp://e-culture.multimedian.nl

  10. 16 Nov 2006

  11. Perspectives • Basic Semantic Web technology is ready for deployment • Web 2.0 facilities: • Involving community experts in annotation • Personalization, myArt • Social barriers have to be overcome! • “open door” policy • Involvement of general public => issues of “quality” • Importance of using open standards • Away from custom-made flashy web sites

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