Thanks, Kingsley. I was missing that context tidbit! :-) (01)
Hans (02)
-----Original Message-----
From: ontolog-forum-bounces@xxxxxxxxxxxxxxxx
[mailto:ontolog-forum-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Kingsley Idehen
Sent: Tuesday, June 18, 2013 9:29 PM
To: ontolog-forum@xxxxxxxxxxxxxxxx
Subject: Re: [ontolog-forum] How Identifiers, Linked Data, Logic, RDF etc..
are related (03)
On 6/18/13 5:01 PM, Hans Polzer wrote:
> Kingsley,
>
> The one thing that strikes me about the Venn diagram is the absence of
> context and the scope of that context. It's as if none of the three
> circles have a real-world context and scope within which they are
operative.
>
> I'm not sure how one might show the context dependency using this kind
> of Venn diagram conceptual analogy. The most appropriate visualization
> of context and scope is probably itself context/perspective dependent.
> Part of the issue is that while one could depict the three circles
> inside a still larger circle labeled "context", with the size of that
> circle being driven by the scope of the context, it's not clear to me
> that a single context scope dimensions is appropriate to all three
> circles, and different context dimensions are likely to be pertinent
> to each of the circles. The "logic" circle is probably the least
> context sensitive (but not entirely free of context dependencies), but
> the other two circles have significant context/scope dependencies, and
> not all in the same context scope dimensions
> - which is why this is a hard problem to address.
>
> Hans (04)
Yes. (05)
The initial venn was really in response to a debate about whether Linked
Data and RDF are loosely or tightly coupled. Thus, I knocked up the diagram
to aid attempts to defend why I claim they are loosely (rather than tightly)
coupled. (06)
Kingsley
>
>
> -----Original Message-----
> From: ontolog-forum-bounces@xxxxxxxxxxxxxxxx
> [mailto:ontolog-forum-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Kingsley
> Idehen
> Sent: Tuesday, June 18, 2013 1:23 PM
> To: ontolog-forum@xxxxxxxxxxxxxxxx
> Subject: [ontolog-forum] How Identifiers, Linked Data, Logic, RDF
> etc.. are related
>
> All,
>
> A picture speaks a thousand words, here's a venn diagram that
> illustrates how the following are related:
>
> 1. Identifiers -- entity denotation
> 2. Entity Relationships -- basically statements, claims, or
> propositions expressing observation(s) using 3-tuple (triple) patterns
> 3. Predicate Logic
> -- entity relationship semantics.
>
> I've also made the venn diagram click-able so all you have to do is
> click on a label and it will resolve to relevant material about the
> subject matter in question.
>
> Naturally, I value insights and suggestions from this community re.
> tweaks and improvements etc..
>
> Links:
>
> 1. http://bit.ly/16EVFVG -- Venn diagram illustrating how Linked Data
> are RDF are related .
> (07)
-- (08)
Regards, (09)
Kingsley Idehen
Founder & CEO
OpenLink Software
Company Web: http://www.openlinksw.com
Personal Weblog: http://www.openlinksw.com/blog/~kidehen
Twitter/Identi.ca handle: @kidehen
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LinkedIn Profile: http://www.linkedin.com/in/kidehen (010)
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