@electronic{drops.dagstuhl.de,
   title       = {Portal - Seminar 08391}, 
   url         = {http://drops.dagstuhl.de/portals/index.php?semnr=08391},
   biburl      = {https://puma.uni-kassel.de/url/8e317b69e75753edd4b490930b7b34e5/benz},
   keywords    = {2008 dagstuhl social_web_communities},
   added-at    = {2011-02-04T16:08:52.000+0100},
   description = {Dagstuhl Seminar Proceedings 08391 "Social Web Communities"},
   interhash   = {8e317b69e75753edd4b490930b7b34e5}, 
   intrahash   = {8e317b69e75753edd4b490930b7b34e5}
}