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Exploring your media with the Semantic Web

Exploring your media with the Semantic Web. EMWRT VI 9 th Sep 2011. Karel Braeckman VRT-medialab. VRT has a huge audiovisual archive which is used intensively on a daily basis. http://farm3.static.flickr.com/2091/2520501045_94dd9be537_ o.jpg.

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Exploring your media with the Semantic Web

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  1. Exploring your mediawith the Semantic Web EMWRT VI 9th Sep 2011 KarelBraeckman VRT-medialab

  2. VRT has a huge audiovisual archive which is used intensively on a daily basis. http://farm3.static.flickr.com/2091/2520501045_94dd9be537_o.jpg

  3. The contents of a video can’t be automatically interpreted by a machine Haiti ?

  4. Textual metadata is needed to help the system find the correct videos Haiti HAITI BAN KI-MOON EARTHQUAKE http://farm4.static.flickr.com/3365/3555774083_ee1e7bfb55_b.jpg

  5. Navigating and exploring media earthquake (en) Aardbeving (nl) tremblementde terre (fr) Politican Actor Journalist Images Ban Ki-Moon, Koffi Anan: Wikimedia

  6. “But that’s a lot of work!” not if you use the Linked Open Data Cloud http://www.flickr.com/photos/jimmyharris/3857556591/sizes/l/in/photostream/

  7. Open online knowledge basescontain an abundance of knowledge Geo-names MusicBrainz FlickrWrappr W3CWordNet DBpedia http://www.flickr.com/photos/eyesontheroad/2352805078/sizes/l/in/photostream/

  8. Public knowledge bases provide information about resources using ‘triples’. a country HAITI population 8924000

  9. Public knowledge bases provide information about resources using ‘triples’. a country HAITI HAITI population 8924000 sameAs latitude 19° N GeoNames

  10. A network of linked knowledge is created. TAG

  11. Extra information is deduced by introducing links between tags and LOD resources EARTHQUAKE HAITI BAN KI-MOON

  12. A in itself has no meaning. TAG

  13. A linked to does. TAG

  14. What does know about ? http://dbpedia.org/resource/Earthquake Note: browser will redirect /resource/xxx to /page/xxx.

  15. EARTHQUAKE label @EN “earthquake” Earthquake label @NL “aardbeving” a Concept

  16. What does know about ? http://dbpedia.org/resource/Haiti Note: browser will redirect /resource/xxx to /page/xxx.

  17. HAITI label @EN “Haiti” Haiti label @NL “Haïti” a Place, Country, … 3723988 longitude E -72° 4’ latitude N 19° GeoNames population 8924000

  18. What does know about ? http://dbpedia.org/resource/Ban_Ki-moon Note: browser will redirect /resource/xxx to /page/xxx.

  19. BAN KI-MOON KofiAnnan Ban_Ki-moon predecessor label @EN “Ban Ki Moon” a Person, Politician, … depiction abstract Ban Ki-moon (Hangul: 반기문; born 13 June 1944) is the eighth and currentSecretary-General of the United Nations, aftersucceedingKofiAnnan in 2007. BeforebecomingSecretary-General, Ban was a …

  20. MediaLoep Demo http://www.flickr.com/photos/vegaseddie/5700609302/sizes/l/in/photostream/

  21. THERE’S MORE metadata from production tools http://www.flickr.com/photos/brewbooks/3303763490/

  22. Your metadata can be enhanced using Linked Open Data technology. This renders the media collection moretransparent by enabling innovative exploration features.

  23. http://medialoep.vrtmedialab.be karel.braeckman@vrtmedialab.be Questions? Come see us @IBC Sat 10th 9:30-13:45Sun 11th 9:30-13:45 Thu 13th 13:00-16:00 BOOTH 8.G39

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