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ISSUE 14: temporal reasoning and relations

From: Frans Knibbe <frans.knibbe@geodan.nl>
Date: Tue, 4 Aug 2015 15:33:32 +0200
Message-ID: <CAFVDz43PhjxRUtpRJUr9yxyACfNk=rSTv5k1FkLy3T=F9vKpSA@mail.gmail.com>
To: SDW WG Public List <public-sdw-wg@w3.org>

The oldest remaining issue with the UCR document is ISSUE-14
<http://www.w3.org/2015/spatial/track/issues/14>: Not clear Time req. -
temporal reasoning and relations (xsd formats). Until now the issue had no
related e-mail thread. This message changes that. I hope we can all think
about this issue and work towards resolving it - hopefully in next week's

My personal understanding is that this issue could be intended to lead to
addition of a new requirement that is the temporal equivalent of the spatial
operators requirement
Especially when considering inexact dates and times I think it would be
good to have operators like 'before', 'after', 'during' at one's disposal.
But when looking at the Time Ontology I see such concepts are already
there. I understand them to be only usable with exact dates and times, but
there already is a requirement for temporal vagueness
Could this mean there is no reason to add another requirement?


Frans Knibbe
President Kennedylaan 1
1079 MB Amsterdam (NL)

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Received on Tuesday, 4 August 2015 13:34:04 UTC

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