A system and method for creating a database of metadata (metabase) of a variety of digital media content, including TV and radio content delivered on Internet. This semantic-based method captures and enhances domain or subject specific metadata of digital media content, including the specific meaning...http://www.google.com/patents/US6311194?utm_source=gb-gplus-sharePatent US6311194 - System and method for creating a semantic web and its applications in browsing, searching, profiling, personalization and advertising
