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Re: [ontolog-forum] URIs [was: Truth]

To: ontolog-forum@xxxxxxxxxxxxxxxx
From: Kingsley Idehen <kidehen@xxxxxxxxxxxxxx>
Date: Thu, 12 Jul 2012 14:20:15 -0400
Message-id: <4FFF155F.80609@xxxxxxxxxxxxxx>
On 7/12/12 2:15 PM, David Price wrote:
OMG URIs are not designed to be de-referencable in the Linked Data sense.

Yes, but they should be :-)

Kingsley

Cheers,
David

UK +44 7788 561308
US +1 336 283 0606




On 12 Jul 2012, at 17:55, Kingsley Idehen wrote:

On 7/12/12 12:48 PM, Steve Ray wrote:
Matthew,
ISO standards aren't very good at providing URIs. I was hoping to
hear some specific recommendations, such as:

http://schema.omg.org/spec/UML/2.1/uml.xml:UnlimitedNatural
http://schema.omg.org/spec/UML/2.1/uml.xml:Boolean

Both of those URIs 404. Are they supposed to be de-referenced?

Kingsley
 
Steven R. Ray, Ph.D.
Distinguished Research Fellow
Carnegie Mellon University
NASA Research Park
Building 23 (MS 23-11)
P.O. Box 1
Moffett Field, CA 94305-0001
Email:    steve.ray@xxxxxxxxxx
Phone: (650) 587-3780
Cell:      (202) 316-6481
Skype: steverayconsulting



-----Original Message-----
From: Matthew West [mailto:dr.matthew.west@xxxxxxxxx]
Sent: Thursday, July 12, 2012 9:14 AM
To: steve.ray@xxxxxxxxxx; '[ontolog-forum] '
Subject: RE: [ontolog-forum] URIs [was: Truth]

Dear Ray,
Probably ISO.
Matthew

-----Original Message-----
From: ontolog-forum-bounces@xxxxxxxxxxxxxxxx [mailto:ontolog-forum-
bounces@xxxxxxxxxxxxxxxx] On Behalf Of Steve Ray
Sent: 12 July 2012 17:05
To: '[ontolog-forum] '
Subject: Re: [ontolog-forum] URIs [was: Truth]

Matthew,
I completely agree with you, and would be interested to hear from
this
group what they believe are authoritative URIs for common data types
such
as:
Float (or Real)
Integer
Boolean
String

And then, thoughts on the same for measured quantities such as:

AbsoluteDateTime
Duration
(I'll stop here for now)

- Steve



Steven R. Ray, Ph.D.
Distinguished Research Fellow
Carnegie Mellon University
NASA Research Park
Building 23 (MS 23-11)
P.O. Box 1
Moffett Field, CA 94305-0001
Email:    steve.ray@xxxxxxxxxx
Phone: (650) 587-3780
Cell:      (202) 316-6481
Skype: steverayconsulting


-----Original Message-----
From: ontolog-forum-bounces@xxxxxxxxxxxxxxxx
[mailto:ontolog-forum-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Matthew
West
Sent: Thursday, July 12, 2012 12:37 AM
To: doug@xxxxxxxxxx; '[ontolog-forum] '
Subject: Re: [ontolog-forum] URIs [was: Truth]

Dear Doug,

I think this is an important point.

DF> The more that people reuse existing URIs instead of inventing
DF> their own,
the
more utility the massive tuple stores can provide.
MW: One of the things I try to promote is the idea of an authoritative
source,
so not only are there relatively few URIs for the same thing, but
there is
a
natural preference for which one to use. So to cross threads, if we
are looking for what URI to use to identify  Ferrari 458 Italia, the
one
Ferrari
uses should be preferred, because they are clearly the authoritative
source.
MW: This has the corollary that authoritative sources have the
responsibility
to create URIs for the things they are responsible for.

Regards

Matthew West
Information  Junction
Tel: +44 1489 880185
Mobile: +44 750 3385279
Skype: dr.matthew.west
matthew.west@xxxxxxxxxxxxxxxxxxxxxxxxx
http://www.informationjunction.co.uk/
http://www.matthew-west.org.uk/

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--

Regards,

Kingsley Idehen
Founder & CEO
OpenLink Software
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Regards,

Kingsley Idehen	      
Founder & CEO 
OpenLink Software     
Company Web: http://www.openlinksw.com
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Twitter/Identi.ca handle: @kidehen
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