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Re: Q: how to encode annotation "roles"

From: Bob Morris <morris.bob@gmail.com>
Date: Thu, 31 May 2012 16:19:39 -0400
Message-ID: <CADUi7O5PQujgbqJpjC82qT1gxh4Z5Vi-UCU-HhwV09+Jn1Q8kg@mail.gmail.com>
To: Robert Sanderson <azaroth42@gmail.com>
Cc: Jacco van Ossenbruggen <Jacco.van.Ossenbruggen@cwi.nl>, public-openannotation@w3.org

I'm confused by your answer.

http://www.openannotation.org/spec/core/#Motivation says that only
subclasses of oa:Annotation are motivations.  Doesn't this require
that if Jacco's "roles" are to be considered motivations, then they
must be modelled as subclasses, such as the AssociatedPersonClass you
say he doesn't need?

Bob Morris

On Thu, May 31, 2012 at 4:01 PM, Robert Sanderson <azaroth42@gmail.com> wrote:
> Hi Jacco,
> On Fri, May 25, 2012 at 6:13 AM, Jacco van Ossenbruggen
> <Jacco.van.Ossenbruggen@cwi.nl> wrote:
>> I think the Eiffeltower example at [1] is pretty close to what I need.  But
>> let's suppose I need a little more and want to explicitly assign different
>> "roles" to my annotations, say the "depicted object" role (the Eiffel
>> Tower), the "associated event" role (e.g. the 1889 World Fair) and the
>> "associated person" role (e.g. Gustave Eiffel).
> We've considered that the "role" in this case is a motivation --
> you're creating an association between the resources via the
> annotation.  I think, if I understand the question correctly, that the
> other information can be covered by simply assigning a class to the
> tag?
> For example, if you said that (Gustave Eiffel) was a Person, then it's
> clear that he's an associated (via the annotation) person, and we
> don't need a new class for AssociatedPersonAnnotation.
> I would think that Description could be used for the depiction case,
> but maybe it would be clearer if there was a separate oax:Depiction
> class?
> Hope that helps!
> Rob

Robert A. Morris

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Received on Thursday, 31 May 2012 20:20:10 UTC

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