@electronic{www.wink.com,
   title       = {Wink}, 
   url         = {http://www.wink.com/},
   biburl      = {https://puma.uni-kassel.de/url/0ec6ec3b8d99ef31ea0bef0fcbd5c2d0/kde},
   keywords    = {suchmaschinen tagging engine search folksonomy from:jaeschke suchmaschine},
   added-at    = {2011-02-07T16:05:44.000+0100},
   description = {A Folksonomy Search Engine},
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   intrahash   = {0ec6ec3b8d99ef31ea0bef0fcbd5c2d0}
}

@electronic{futurezone.orf.at,
   title       = {Wie verknüpfte Tags der Web-Welt nützen - futurezone.ORF.at}, 
   url         = {http://futurezone.orf.at/stories/1645573/},
   biburl      = {https://puma.uni-kassel.de/url/ee05c527a6c9287c13349bbd9e5f3afe/hotho},
   keywords    = {artikel bibsonomy folksonomy paper social tagging tools www2010},
   added-at    = {2010-04-27T15:07:49.000+0200},
   description = {Selbst vergebene Schlagwörter, Tags, können Internet-Nutzern dabei helfen, Informationen im Web zu ordnen und wiederzufinden. Miteinander verknüpft ergeben die Schlagwörter ein kollektives Begriffsnetzwerk. Informatikern der TU Graz ist es gelungen, einen Lösungsansatz für die Verlinkung dieser Daten zu entwickeln. ORF.at sprach mit dem Wissensmanagement-Experten Markus Strohmaier über Tagging und wie Internet-Nutzer damit ein "intelligenteres" Web schaffen können.},
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   intrahash   = {ee05c527a6c9287c13349bbd9e5f3afe}
}

@electronic{www.semanticscripting.org,
   title       = {The semantic of collaborative tagging system}, 
   url         = {http://www.semanticscripting.org/SFSW2006/Paper6.pdf},
   biburl      = {https://puma.uni-kassel.de/url/91e7baeb7662ffbceb8a0488536012b7/stephandoerfel},
   keywords    = {eswc folksonomy semantics tagging},
   added-at    = {2010-03-15T17:39:08.000+0100},
   description = {},
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   intrahash   = {91e7baeb7662ffbceb8a0488536012b7}
}

@electronic{de.wikipedia.org,
   title       = {Social Tagging – Wikipedia}, 
   url         = {http://de.wikipedia.org/wiki/Social_Tagging},
   biburl      = {https://puma.uni-kassel.de/url/488213137148e75b235275f82d438a91/boettger},
   keywords    = {baarbeit folksonomy social_tagging tagging toread},
   added-at    = {2015-01-21T11:17:03.000+0100},
   description = {Einführende Lektüre},
   interhash   = {488213137148e75b235275f82d438a91}, 
   intrahash   = {488213137148e75b235275f82d438a91}
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@electronic{grafias.dia.fi.upm.es,
   title       = {Sem4Tags - Discovering Tag Semantics}, 
   url         = {http://grafias.dia.fi.upm.es/Sem4Tags/index.html},
   biburl      = {https://puma.uni-kassel.de/url/1dc93044f996176f917be4014a9452e8/benz},
   keywords    = {andres_garcia folksonomy ontology sem4tags semantics},
   added-at    = {2011-06-06T23:23:09.000+0200},
   description = {In this website you can find information about folksonomies, their strenghts and weaknesses, and Sem4Tags an approach to improve multilingual folksonomies using semantic web techniques. In addition, there is information about the developed demo software to associate tags with semantic entities.},
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   intrahash   = {1dc93044f996176f917be4014a9452e8}
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@electronic{www.dcs.warwick.ac.uk,
   title       = {RSWeb'10}, 
   url         = {http://www.dcs.warwick.ac.uk/~ssanand/RSWEb.htm},
   biburl      = {https://puma.uni-kassel.de/url/fc1a6014a737aff4386bfe1fe63e9230/benz},
   keywords    = {2010 folksonomy recommender semantic social workshop},
   added-at    = {2011-02-04T16:07:16.000+0100},
   description = {},
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   intrahash   = {fc1a6014a737aff4386bfe1fe63e9230}
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@electronic{www.dcs.warwick.ac.uk,
   title       = {RSWeb'10}, 
   url         = {http://www.dcs.warwick.ac.uk/~ssanand/RSWEb.htm},
   biburl      = {https://puma.uni-kassel.de/url/fc1a6014a737aff4386bfe1fe63e9230/hotho},
   keywords    = {2.0 2010 folksonomy pc recommender semantic social web workshop},
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   description = {},
   interhash   = {fc1a6014a737aff4386bfe1fe63e9230}, 
   intrahash   = {fc1a6014a737aff4386bfe1fe63e9230}
}

@electronic{www.plum.com,
   title       = {Plum - Collect, share, and connect your world}, 
   url         = {http://www.plum.com/},
   biburl      = {https://puma.uni-kassel.de/url/c0c54d3e6ba18fa6ac4312d2a8234a1c/kde},
   keywords    = {share folksonomy web from:jaeschke},
   added-at    = {2011-02-07T16:05:44.000+0100},
   description = {Plum lets you put all the stuff you care about, stumble across or need in one place. Collect and save from the web, your email, or your computer. Then personalize and share it with others (if you like). You can even discover other collections like yours and collect them too.},
   interhash   = {c0c54d3e6ba18fa6ac4312d2a8234a1c}, 
   intrahash   = {c0c54d3e6ba18fa6ac4312d2a8234a1c}
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@electronic{elib.uni-stuttgart.de,
   title       = {OPUS - Theoretical and Practical Perspectives on Ontology Learning from Folksonomies - Keller, Christine}, 
   url         = {http://elib.uni-stuttgart.de/opus/frontdoor.php?source_opus=5858&la=de},
   biburl      = {https://puma.uni-kassel.de/url/451e0a195eb78c162e41a38d4f1e691c/hotho},
   keywords    = {folksonomy learning ol ontology toread},
   added-at    = {2011-01-06T16:28:48.000+0100},
   description = {},
   interhash   = {451e0a195eb78c162e41a38d4f1e691c}, 
   intrahash   = {451e0a195eb78c162e41a38d4f1e691c}
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@electronic{springerlink.metapress.com,
   title       = {Network Analysis Buch (Brandes)}, 
   url         = {http://springerlink.metapress.com/content/nv20c2jfpf28/#section=589791&page=1&locus=0},
   biburl      = {https://puma.uni-kassel.de/url/af3543a90a5c739deaa5e8dceb5d5260/stephandoerfel},
   keywords    = {analysis brandes ebook folksonomy network sna social},
   added-at    = {2010-08-20T13:17:53.000+0200},
   description = {Ebook},
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   intrahash   = {af3543a90a5c739deaa5e8dceb5d5260}
}

@electronic{josquin.cs.depaul.edu,
   title       = {Maryam Ramezani HomePage}, 
   url         = {http://josquin.cs.depaul.edu/~mramezani/},
   biburl      = {https://puma.uni-kassel.de/url/64adad46c152141084513b05f55916fd/stephandoerfel},
   keywords    = {folksonomy ramezani recommendation recommender tag},
   added-at    = {2010-11-19T15:43:40.000+0100},
   description = {},
   interhash   = {64adad46c152141084513b05f55916fd}, 
   intrahash   = {64adad46c152141084513b05f55916fd}
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@electronic{www.fiercecontentmanagement.com,
   title       = {Making taxonomies and folksonomies work together - FierceContentManagement}, 
   url         = {http://www.fiercecontentmanagement.com/story/making-taxonomies-and-folksonmies-work-together/2009-03-04},
   biburl      = {https://puma.uni-kassel.de/url/a59ea09a03fb0062021fb6e4eead65a8/benz},
   keywords    = {business folksonomy integration taxonomy},
   added-at    = {2011-02-04T16:08:44.000+0100},
   description = {Daniela Barbosa, who is the business development manager for Synaptica at Dow Jones Client Solutions has written a fabulous eBook explaining how to mix taxonomies built by professionals and folksonomies, which let users tag content as they see fit},
   interhash   = {a59ea09a03fb0062021fb6e4eead65a8}, 
   intrahash   = {a59ea09a03fb0062021fb6e4eead65a8}
}

@electronic{literaturverwaltung.wordpress.com,
   title       = {Literaturverwaltung neu gemacht – Eine kleine Zusammenstellung aktueller Softwareentwicklungen (Teil 2) « Literaturverwaltung & Bibliotheken}, 
   url         = {http://literaturverwaltung.wordpress.com/2011/04/23/literaturverwaltung-neu-gemacht-%e2%80%93-eine-kleine-zusammenstellung-aktueller-softwareentwicklungen-teil-2/},
   biburl      = {https://puma.uni-kassel.de/url/b6627c21f2e4ad905645f63d78f63299/stephandoerfel},
   keywords    = {bibliothek bookmark folksonomy fow kde literature puma social BibSonomy},
   added-at    = {2011-04-27T17:10:38.000+0200},
   description = {},
   interhash   = {b6627c21f2e4ad905645f63d78f63299}, 
   intrahash   = {b6627c21f2e4ad905645f63d78f63299}
}

@electronic{www.librarything.com,
   title       = {LibraryThing | Catalog your books online}, 
   url         = {http://www.librarything.com/},
   biburl      = {https://puma.uni-kassel.de/url/d6e7387b44132b04859ec84f07399c0c/kde},
   keywords    = {system tagging folksonomy from:jaeschke},
   added-at    = {2011-02-07T16:05:50.000+0100},
   description = {},
   interhash   = {d6e7387b44132b04859ec84f07399c0c}, 
   intrahash   = {d6e7387b44132b04859ec84f07399c0c}
}

@electronic{www.vanderwal.net,
   title       = {Folksonomy Presentation}, 
   url         = {http://www.vanderwal.net/essays/051130/folksonomy.pdf},
   biburl      = {https://puma.uni-kassel.de/url/8987028427e477d7e1c1a4430784d08e/stephandoerfel},
   keywords    = {assumption basics folksonomy presentation weblog},
   added-at    = {2013-04-08T10:44:13.000+0200},
   description = {},
   interhash   = {8987028427e477d7e1c1a4430784d08e}, 
   intrahash   = {8987028427e477d7e1c1a4430784d08e}
}

@electronic{vanderwal.net,
   title       = {Folksonomy :: vanderwal.net}, 
   url         = {http://vanderwal.net/folksonomy.html},
   biburl      = {https://puma.uni-kassel.de/url/d962a668bb73a62497319a70caf90853/sboettger},
   keywords    = {baarbeit folksonomy social tagging toread vanderwal},
   added-at    = {2015-03-05T10:21:01.000+0100},
   description = {Definition Folksonomy},
   interhash   = {d962a668bb73a62497319a70caf90853}, 
   intrahash   = {d962a668bb73a62497319a70caf90853}
}

@electronic{vanderwal.net,
   title       = {Folksonomy :: vanderwal.net}, 
   url         = {http://vanderwal.net/folksonomy.html},
   biburl      = {https://puma.uni-kassel.de/url/d962a668bb73a62497319a70caf90853/boettger},
   keywords    = {baarbeit folksonomy social_tagging toread vanderwal},
   added-at    = {2015-01-21T11:18:54.000+0100},
   description = {Begriff Folksonomy},
   interhash   = {d962a668bb73a62497319a70caf90853}, 
   intrahash   = {d962a668bb73a62497319a70caf90853}
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@electronic{sunsite.informatik.rwth-aachen.de,
   title       = {ECML PKDD Discovery Challenge 2009.}, 
   url         = {http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-497/},
   biburl      = {https://puma.uni-kassel.de/url/eff6bb8e4839199c493082416bcc5232/stephandoerfel},
   keywords    = {2009 BibSonomy Challenge folksonomy kde proceedings recommender},
   added-at    = {2010-11-10T09:44:11.000+0100},
   description = {},
   interhash   = {eff6bb8e4839199c493082416bcc5232}, 
   intrahash   = {eff6bb8e4839199c493082416bcc5232}
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@electronic{arxiv.org,
   title       = {Collaborative tagging as a tripartite network}, 
   url         = {http://arxiv.org/abs/cs/0512090},
   biburl      = {https://puma.uni-kassel.de/url/0812889fb055f4a666771e6077199847/stephandoerfel},
   keywords    = {folksonomy structure tagging},
   added-at    = {2010-03-15T17:11:38.000+0100},
   description = {},
   interhash   = {0812889fb055f4a666771e6077199847}, 
   intrahash   = {0812889fb055f4a666771e6077199847}
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@electronic{www.novay.nl,
   title       = {Christian Wartena - Our people - Novay}, 
   url         = {http://www.novay.nl/our-people/christian-wartena/4439},
   biburl      = {https://puma.uni-kassel.de/url/c065dcf305e1250542734e7c447e23a6/hotho},
   keywords    = {folksonomy homepage mining tag tagging text},
   added-at    = {2010-09-09T11:15:29.000+0200},
   description = {},
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