Metadata and the DI Model [2] Sub-resource Metadata

• Finer granularity metadata

• Annotations within a resource

• Enhance that ability for authors to make clear their intent

• “Semantic Enrichment” of a resource

  • Presentation markup tends to be very general
    • Semantics limited to document structure
      • paragraphs, headings, sections, lists
  • Styling mechanisms must be very general
    • Essentially free of semantics
      • class=”menu” doesn't guarantee its a menu

• Allow adaptation to interpret resources more completely

• XHTML Version 2 is introducing a mechanism

Notes: