@article{Horrocks00n,
  title = "The Semantic Web: The Roles of {XML} and {RDF}",
  author = "S. Decker and F. van Harmelen and J. Broekstra and M. Erdmann and D. Fensel and I. Horrocks and M. Klein and S. Melnik",
  year = "2000",
  journal = "IEEE Internet Computing",
  number = "5",
  pages = "63--74",
  url = "download/2000/Horrocks00n.pdf",
  volume = "4",
}