@article{PaHo07b,
  title = "A Comparison of Two Modelling Paradigms in the Semantic Web",
  author = "Peter F.\ Patel-Schneider and Ian Horrocks",
  year = "2007",
  journal = "J.\ of Web Semantics",
  url = "download/2007/PaHo07b.pdf",
  doi = "10.1016/j.websem.2007.09.004",
}