Semantic Web Principles
    Evolution
    
      - The Semantic Web must permit distributed communities to
      work independently to increase the Web of understanding,
      adding new information without insisting that the old be
      modified. This approach allows the communities to resolve
      ambiguities and clarify inconsistencies over time while
      taking maximum advantage of the wealth of backgrounds and
      abilities reachable through the Web. Therefore the Semantic
      Web must be based on a facility that can expand as human
      understanding expands. This facility must be able to capture
      information that links independent representations of
      overlapping areas of knowledge.