@Incollection{handschuh2003aotsatdw, author = "Siegfried Handschuh and Steffen Staab", booktitle = "Annotation for the Semantic Web", isbn = "1 58603 345 X", publisher = "IOS Press", series = "Frontiers in Artificial Intelligence and Applications", title = "Annotation of the Shallow and the Deep Web", volume = "96", year = "2003", }