@electronic{lshtc.iit.demokritos.gr,
   title       = {Call for Participation | Second Pascal Challenge on Large Scale Hierarchical Text classification}, 
   url         = {http://lshtc.iit.demokritos.gr/},
   biburl      = {https://puma.uni-kassel.de/url/473be765bc5416cd619de9e7ac5e40bf/benz},
   keywords    = {2011 challenge dataset dmoz text_classification wikipedia workshop},
   added-at    = {2011-02-04T16:06:38.000+0100},
   description = {Following a successful first edition, we are pleased to announce the 2nd edition of the Large Scale Hierarchical Text Classification (LSHTC) Pascal Challenge. The LSHTC Challenge is a hierarchical text classification competition, using large datasets. This year’s challenge will increase the scale and the difficulty of the task, using data from Wikipedia (www.wikipedia.org), in addition to the ODP Web directory data (www.dmoz.org).},
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@electronic{www.eml-research.de,
   title       = {Download Wikipedia Category Taxonomy}, 
   url         = {http://www.eml-research.de/english/research/nlp/download/wikitaxonomy.php},
   biburl      = {https://puma.uni-kassel.de/url/9d33bae08b8defaa95cda39608876bf6/benz},
   keywords    = {categories category_hierarchy dataset download hierarchy ontology taxonomy wikipedia},
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   description = {},
   interhash   = {9d33bae08b8defaa95cda39608876bf6}, 
   intrahash   = {9d33bae08b8defaa95cda39608876bf6}
}

@electronic{evanjones.ca,
   title       = {Extracting Text from Wikipedia}, 
   url         = {http://evanjones.ca/software/wikipedia2text.html},
   biburl      = {https://puma.uni-kassel.de/url/7ee155b9d5b03240e99556cbf828f202/benz},
   keywords    = {data dataset plain_text python text tool wiki wikipedia},
   added-at    = {2011-02-04T16:07:25.000+0100},
   description = {},
   interhash   = {7ee155b9d5b03240e99556cbf828f202}, 
   intrahash   = {7ee155b9d5b03240e99556cbf828f202}
}

@electronic{googleresearch.blogspot.de,
   title       = {Learning from Big Data: 40 Million Entities in Context}, 
   url         = {http://googleresearch.blogspot.de/2013/03/learning-from-big-data-40-million.html},
   biburl      = {https://puma.uni-kassel.de/url/14073030361b1ef9cfcc6881845c9a28/hotho},
   keywords    = {40 data dataset learning million wikipedia},
   added-at    = {2013-03-11T09:42:06.000+0100},
   description = {},
   interhash   = {14073030361b1ef9cfcc6881845c9a28}, 
   intrahash   = {14073030361b1ef9cfcc6881845c9a28}
}

@electronic{www.yr-bcn.es,
   title       = {Semantically Annotated Snapshot of the English Wikipedia (SW v.1)}, 
   url         = {http://www.yr-bcn.es/semanticWikipedia},
   biburl      = {https://puma.uni-kassel.de/url/a703bcf3b3890f8a4a61f052228bae8f/benz},
   keywords    = {semantics dataset wikipedia annotated ontology},
   added-at    = {2011-02-04T16:08:40.000+0100},
   description = {},
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   intrahash   = {a703bcf3b3890f8a4a61f052228bae8f}
}

@electronic{www.yr-bcn.es,
   title       = {semantically_annotated_snapshot_of_wikipedia}, 
   url         = {http://www.yr-bcn.es/semanticWikipedia},
   biburl      = {https://puma.uni-kassel.de/url/a703bcf3b3890f8a4a61f052228bae8f/hotho},
   keywords    = {tagging dataset wikipedia semantic pos},
   added-at    = {2009-04-09T10:41:38.000+0200},
   description = {},
   interhash   = {a703bcf3b3890f8a4a61f052228bae8f}, 
   intrahash   = {a703bcf3b3890f8a4a61f052228bae8f}
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@electronic{ewulczyn.github.io,
   title       = {Wikipedia Clickstream - Getting Started – Ellery Wulczyn – Research Analyst at The Wikimedia Foundation}, 
   url         = {http://ewulczyn.github.io/Wikipedia_Clickstream_Getting_Started/},
   biburl      = {https://puma.uni-kassel.de/url/d3111e6af4618baedf03d556572e54d5/hotho},
   keywords    = {clickstream dataset file log wikipedia},
   added-at    = {2015-03-09T08:27:02.000+0100},
   description = {Research Analyst at The Wikimedia Foundation},
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   intrahash   = {d3111e6af4618baedf03d556572e54d5}
}