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Case 5: HTML to User-defined Content with a DTD/Schema

• “Up-translation” to a richer tagset
• Tags are content-based as well as or instead of structure-based
• Granularity may be very different
• DTD or schema provides content tags
• Structure and content can be validated
• Both content and structure tags are user-specific
  • Error Message = Error_number followed by Error-type followed by Descriptive_text, followed by Resolution_description
  • Document = Summary followed by Methodology followed by Discussion followed by Conclusion