@InProceedings{Henriksson+08,
  author = {Jakob Henriksson and Michael Pradel and Steffen Zschaler and Jeff Z. Pan},
  title = {Ontology Design and Reuse with Conceptual Roles},
  booktitle = {Proc. 2nd Int'l Conf. on Web Reasoning and Rule Systems (RR'08)},
  series = {LNCS},
  volume = {5341},
  month  = 10,
  year   = 2008,
  editor = {Diego Calvanese and Georg Lausen},
}