@Inproceedings{DBLP:conf/esws/BruijnLPF06,
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  year   = {2006},
  number = {},
  url    = {},

  const  = {\ text}
}
@Article{fensel2007,
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  journal = {IEEE Internet Computing},
  year   = {2007},
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  url    = {http://www.cs.vu.nl/~frankh/postscript/IEEE-IC07.pdf},

  const  = {\ text}
}
@Article{BenjaminsDaviesEtAl08intelligent,
  author = {Benjamins, V. Richard and Davies, John and Baeza-Yates, Ricardo and Mika, Peter and Zaragoza, Hugo and Greaves, Mark and Gomez-Perez, Jose Manuel and Contreras, Jesus and Domingue, John and Fensel, Dieter},
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  journal = {Intelligent Systems},
  year   = {2008},
  number = {1},
  url    = {},
  doi = {10.1109/MIS.2008.10},
  const  = {\ text}
}
@Article{studer1998knowledge,
  author = {Studer, Rudi and Benjamins, Richard R. and Fensel, Dieter},
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  year   = {1998},
  number = {1-2},
  url    = {http://www.cs.toronto.edu/~nernst/papers/studer98knowledge.pdf},

  const  = {\ text}
}