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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: