Dates in URIs?

According to the guidelines in [1]:

"Resource metadata that will change SHOULD NOT be encoded in a URI"
"URIs intended for direct use by people should be easy to understand,  
and should be suggestive of the resource actually named"

My question then, as an example, if you look at the URI in [1] with  
the 2001 date in it - does this mean
that the resource in question was written on 2001?


Cheers...  Renato Iannella
National ICT Australia (NICTA)

[1] <http://www.w3.org/2001/tag/doc/metaDataInURI-31.html>


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