@inproceedings{MCHS08a,
  title = "Representing Structured Objects using Description Graphs",
  author = "Boris Motik and Bernardo {Cuenca Grau} and Ian Horrocks and Ulrike Sattler",
  year = "2008",
  booktitle = "Proc.\ of the 11th Int.\ Conf.\ on Principles of Knowledge Representation and Reasoning (KR~2008)",
  pages = "296--306",
  url = "download/2008/MCHS08a.pdf",
}