@book{staab04handbook,
  address = {Berlin, DE},
  editor = {Staab, S. and Studer, R.},
  interhash = {9cbe2aab5cf2be6c545d436758b6b1d6},
  intrahash = {6317962ddc5bd2a1febf873fd3900aba},
  location = {Aix-en-Provence, France},
  publisher = {Springer},
  title = {{Handbook on Ontologies}},
  year = 2003
}