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Re: Referencing time resources

From: Libby Miller <Libby.Miller@bristol.ac.uk>
Date: Fri, 17 Oct 2003 14:30:34 +0100 (BST)
To: "Hammond, Tony (ELSLON)" <T.Hammond@elsevier.com>
Cc: www-rdf-interest@w3.org
Message-ID: <Pine.GSO.4.58.0310171410450.9083@mail.ilrt.bris.ac.uk>

How do you mean Tony? time as in date-time?

For Dates, dateTimes, Times, we've been using an RDF version of
iCalendar (developed by the RDF interest group calendaring taskforce):



    <dtstart rdf:parseType='Resource'>

(Notice the timezone reference, which in iCalendar (RFC 2445) has to
reference a timezone in the same file. Notice also that we use bnodes).

There's a problem with this approach:


There's also a problem with the W3C datetime formats note's approach to
timezones (http://www.w3.org/TR/NOTE-datetime) in the sense that it is not
possible to be completely accurate about date-times using formats like:


in the case of some timezone changeover periods.

There's lots more information on the www-rdf-calendar@w3.org list

There is a guy generating urls from times and dates, but I can't find it
offhand, sorry. I'll try again if that's what you were after.

or did you mean something else? :)


On Fri, 17 Oct 2003, Hammond, Tony (ELSLON) wrote:

> Hi:
> Please excuse general level of ignorance, I'm just curious, but how does one
> reference time resources - unambiguously (i.e. not by bNodes)?
> Thanks,
> Tony
Received on Friday, 17 October 2003 09:32:27 UTC

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