Artificial distinction between locators and identifiers

[Subject was RE: IDs + 5; everybody - 10]

A belated comment, since this thread occurred while I was away on
vacation:

In
http://lists.w3.org/Archives/Public/public-semweb-lifesci/2007Jul/0203.h
tml
> From: Jonathan Rees
> [ . . . ]
> My opinion is that if you want to avoid the locator suggestion
> entirely, go the route of handles and use names for authorities that
> don't look at all like domain names.

There is no such thing as a clear distinction between a locator and an
identifier.  Any identifier can be used as a locator and vice versa.
It's just a question of what software you have to use to make it act
like a locator.  With non-URI identifiers you have to paste the
identifier into a special piece of software from the outset, to locate
useful information about it.  Whereas with HTTP URIs, you *might* get
useful information if you paste the URI into a browser.  But if you
don't, you can still resort to pasting the URI into a special piece of
software.

It is much better to educate people about the fact that an HTTP URI can
act both as a locator and an identifier than to assume that this
education will not occur and attempt to impose an artificial distinction
between them.


David Booth, Ph.D.
HP Software
+1 617 629 8881 office  |  dbooth@hp.com
http://www.hp.com/go/software

Opinions expressed herein are those of the author and do not represent
the official views of HP unless explicitly stated otherwise.
 

Received on Wednesday, 8 August 2007 05:12:58 UTC