- Resources:
 
              - identified by URI's
 
              - untyped
 
              - Links:
 
              - href, src, ...
 
              - limited, non-descriptive
 
             
             
            
              - User:
 
              - Exciting world - semantics of the resource, however,
              gleened from content
 
              - Machine:
 
              - Very little information available - significance of
              the links only evident from the context around the
              anchor.
 
             
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