Design decision - what provides structure (XML, RDF, ...)
| The graphic components | Additional structure semantics | 
|---|---|
| Network An example of a computer network based on a hub Hub A typical 10baseT/100BaseTX network hubComputer A A common desktop PC Computer B A common desktop PC Cable A 10BaseT twisted pair cable Cable B 10BaseT twisted pair cable Cable N 10BaseT twisted pair cable | Cable A connects Computer A and the Hub Cable B connects Computer B and the Hub Cable N connects Hub to external Network | 
| 15 of 19 | 



