Contents

Part I - The World of the Semantic Web 1. From Traditional Web to Semantic Web 2. Search Engines in Both Traditional and Semantic Web Environments Part II - The Nuts and Bolts of Semantic Web Technology 3. The Building Block of the Semantic Web: RDF 4. RDPF, Taxonomy, and Ontology 5. Web Ontology Language: OWL 6. Validating your OWL Ontology Part III The Semantic Web: Real-world Examples and Applications 7. Swoogle: A Search Engine for Semantic Web Documents 8. FOAF: Friend of a Friend 9. Mark up your Web Document, Please! 10. Semantic Web Search Engine Revisited: A Prototype System Part IV - From the Semantic Web to Semantic Web to Semantic Web Services 11. From Web Services to Semantic Web Services 12. OWL-S: An Upper Ontology to Describe Web Services 13. Adding Semantics to Web Service Descriptions 14. A Search Engine for Semantic Web Services 15. Summary and Further Exploration