@conference{MaMHESWC12,,
  title = "Modelling Structured Domains Using Description Graphs and Logic Programming.",
  author = "Despoina Magka and Boris Motik and Ian Horrocks",
  year = "2012",
  booktitle = "Proceedings of the 9th Extended Semantic Web Conference (ESWC 2012)",
  location = "Heraklion, Greece",
  month = "June",
  publisher = "Springer",
  volume = "7925",
}