ESWC 2009 - European Semantic Web Conference.
It was great conference and amazing experience. Not only I could understand and grasp where the world is today when it comes to Semantic Web, but also we witnessed deep and hot discussion about its philosophical implications. After these 5 intensive days one can really feel the big change that will soon shake the web and the way we use it.
I think, instead of long review, I rather point readers to two web resources about the conference:
1) Its website: http://www.eswc2009.org/
2) The recordings of key lectures will be soon available on http://www.videolectures.net/
Finally, it was also right choice to organize it in such amazing nature...
See just two pictures: