Technically, however, there is a widespread misconception that the Semantic Web, especially repetition of existing AI and database work focused on knowledge representation formalisms coding in markup languages such as RDF (S), DAML + OIL or OWL. Kashyap, Bussler, and Moran tried to eliminate this idea by presenting the broad dimensions of this Semantic Web appeared and the foundations of a multi-disciplinary technologies such as machine learning, information retrieval, service oriented architecture, and grid computing, thus combining information and computational aspects necessary to realize the full potential of the Semantic Web vision. Throughout this book, the use-case clinical picture will serve to motivate and explain solutions based on Semantic Web technologies, emphasizing those aspects which relate to the application of data integration, knowledge acquisition, change management, semantic web services, and workflow management. With this book, the author provides an application-driven presentation of state-of-the-art Semantic Web technologies, ideally suited for academic courses on the Semantic Web and information systems architecture, and for self-studying professionals engaged in the design and implementation of advanced application systems.