@electronic{www.socialsignal.com,
   title       = {The tag cloud is dead. Long live the tag cloud. | Social Signal}, 
   url         = {http://www.socialsignal.com/image/the-tag-cloud-is-dead-long-live-the-tag-cloud},
   biburl      = {https://puma.uni-kassel.de/url/d4e937e9e8072d6f80a5e1de71c71601/hotho},
   keywords    = {art artwork bild cloud dead fun live social tag},
   added-at    = {2008-09-12T14:24:03.000+0200},
   description = {},
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}

@electronic{www.kdnuggets.com,
   title       = {Yahoo Researcher Declares Semantic Web Dead (KDnuggets News 07:11, item 25, Briefs)}, 
   url         = {http://www.kdnuggets.com/news/2007/n11/25i.html},
   biburl      = {https://puma.uni-kassel.de/url/2e68fa1f600f3df5b0505982329a945b/hotho},
   keywords    = {blog dead semantic tagging web yahoo},
   added-at    = {2007-06-05T14:15:21.000+0200},
   description = {},
   interhash   = {2e68fa1f600f3df5b0505982329a945b}, 
   intrahash   = {2e68fa1f600f3df5b0505982329a945b}
}