necessity of the <token> tag

I just wondered why there is the <token> tag in the SRGS specification.
Where is the difference to include PCDATA in <item> .. </item>?

Can somebody explain that?

Best,
          Bernd Kiefer


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Bernd Kiefer                                            Am Blauberg 16
kiefer@dfki.de                                      66119 Saarbruecken
+49-681/302-5301 (office)                      +49-681/3904507  (home)
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Received on Tuesday, 4 March 2003 05:30:37 UTC