Reuters
Henry S. Thompson
XML Schema, London 1999-12-15
30
Extension
nNow consider
ä  (title?, forename*, surname,
  genMark?)
n This type extends the original type definition for name.
ä  <name>
   <forename>Al</forename>
   <surname>Gore</surname>
   <genMark>Jr</genMark>
</name>
nis an instance of this new type, but not of the original.