@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},
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}

@electronic{xkcd.com,
   title       = {xkcd - A webcomic of romance, sarcasm, math, and language - By Randall Munroe}, 
   url         = {http://xkcd.com/256/},
   biburl      = {https://puma.uni-kassel.de/url/4821ba17032573071cab4cfa263cf092/hotho},
   keywords    = {2.0 art artwork bild community grafik internet landkarte map online web},
   added-at    = {2007-12-07T17:56:45.000+0100},
   description = {},
   interhash   = {4821ba17032573071cab4cfa263cf092}, 
   intrahash   = {4821ba17032573071cab4cfa263cf092}
}

@electronic{www.html-kit.com,
   title       = {FavIcon from Pics -- favicon.ico for your website}, 
   url         = {http://www.html-kit.com/favicon/},
   biburl      = {https://puma.uni-kassel.de/url/e27aba79210b5aeda4edaa0a52a0e689/hotho},
   keywords    = {bild favicon icon image},
   added-at    = {2007-03-06T10:38:47.000+0100},
   description = {},
   interhash   = {e27aba79210b5aeda4edaa0a52a0e689}, 
   intrahash   = {e27aba79210b5aeda4edaa0a52a0e689}
}