Re: Example of Atom publication using LDP

Kingsley,


On Thu, Feb 7, 2013 at 10:13 PM, Kingsley Idehen <kidehen@openlinksw.com>wrote:

> On 2/7/13 3:48 PM, Pierre-Antoine Champin wrote:
>
>>
>>
>> 2/ ... I think that syntax is precisely why we need profiles. But don't
>> forget that RDF has *two* levels of syntax: concrete syntax (turtle vs.
>> JSON-LD vs. RDF/XML vs...), and abstract syntax (graphs).
>>
> RDF is comprised of:
>
> 1. Model - model theory etc. ;
> 2. Syntax -- subject->predicate->object triples ;
> 3. Syntax Notations -- Turtle, RDF/XML, and others ;
> 4. Serialization Formats -- Turtle, RDF/XML and others.
>
> The breakdown above should clarify what Henry means when he speaks of
> separating model from syntax. Thus, I think your point is about using
> profiles to loosely couple items #2-4 with item #1 .
>
>
I'm not sure I would state it that way...
My point is about using profiles to constrain level 2 while Henry is, I
think, arguing that they can/should be used only for level 3 (not sure what
your level 4 is, in fact).

  pa


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> Kingsley Idehen
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