Migrating an Existing Application to the Semantic Web: "This is the third article in a series that describes the why, what, and how to migrate an existing application to the semantic web. The first article, 'Why Migrate to the Semantic Web,' outlined the reasons for migrating an existing web application to the semantic web. The second article, 'Laying the Foundation of a Semantic Web Application,' focused on selecting a suitable semantic web framework (Jena plus SDB)."