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Re: SKOS extension representation for agrovoc webservices

From: Alistair Miles <alimanfoo@googlemail.com>
Date: Wed, 14 Apr 2010 16:43:38 +0100
To: "Morshed, Ahsan (OEKC)" <Ahsan.Morshed@fao.org>
Cc: public-esw-thes@w3.org
Message-ID: <20100414154338.GC23012@aliman-desktop>
Hi Ahsan,

It's a bit difficult to see what you want to do, because it looks like
there are a few syntax errors in your proposed solution. Maybe you
could run your solution through an RDF syntax checker, e.g. [1], and
re-post it?

One thing to note, each instance of skosxl:Label should have exactly one
skosxl:literalForm [2]. So something like..

<skosxl:Label rdf:about="foo">
  <skosxl:literalForm xml:lang="en">foo</skosxl:literalForm>
  <skosxl:literalForm xml:lang="fr">bar</skosxl:literalForm>
</skosxl:Label>

...is not consistent.

Hth,

Alistair

[1] http://www.rdfabout.com/demo/validator/
[2] http://www.w3.org/TR/skos-reference/#S52

On Fri, Apr 09, 2010 at 10:37:28AM +0200, Morshed, Ahsan (OEKC) wrote:
> Dear All,
> 
> At the moment,  we are getting results from our agrovoc webservices in the
> SKOS format  where  alternative labels are  not clearly distinguishable.
> 
> Ref:
> http://lprapp14.fao.org:8080/agrovoc_ws/agrovoc_ws/sample_ag_ws_proxy/testcli
> ent.jsp?method=113&input=1
> 
> Or you can see the result in the attachment file.
> 
> 
> But, we want to represent it in the proposed way so that we can see the
> labels more clearly.  I have seen this SKOS extension at 
> 
> Ref:  http://www.w3.org/TR/skos-reference/skos-xl.html
> 
> 
> Could you  please have a look at it, and what do you think about this
> solution whether it is fit for SKOS standard or not?.  
> 
> 
> 
> 
> Solution:
> 
> <skos:Concept rdf:about="http://www.fao.org/aims/aos/agrovoc/c_4043">
>        <skosxl:prefLabel rdf:about="i_4043"/>
>        <skosxl:altLabel rdf:about="i_11895"/>
>        <skosxl:altLabel rdf:about="i_11896"/>
>        <skosxl:altLabel rdf:about="i_11897"/>
>       // Put more labels if needed ....
> </skos:Concept> 
> 
> # define the extensions to skosxl:labelRelation
> <ag:acronym>
>      <rdfs:subPropertyOf rdf:resource="skosxl:labelRelation" />
> </ag:acronym>
> <ag:synonym>
>      <rdfs:subPropertyOf rdf:resource="skosxl:labelRelation" />
> </ag:synonym>
> 
> 
> !----------------------labels
> relations--------------------------------------------------
>        <skosxl:Label rdf:about="i_4043"><ag:synonym>< skosxl:Label
> rdf:about="i_11895">
>        < skosxl:Label rdf:about="i_11895"><ag:synonym>< skosxl:Label
> rdf:about="i_11896">
>        < skosxl:Label rdf:about="i_11896">"><ag:synonym>< skosxl:Label
> rdf:about="i_11897">
>        < skosxl:Label rdf:about="i_11897"><ag:synonym>< skosxl:Label
> rdf:about="i_4043">  (needed this one?????) 
> (needed also the other possibilities? E.g. 11895 - 11897, and the other
> combinations????)
> 
> !----------------------labels
> definitions--------------------------------------------------
> < skosxl:Label rdf:about="i_4043">
> 	<skosxl:literalForm xml:lang="EN">Java</ skosxl:literalForm >
> <skosxl:literalForm xml:lang="CS">jáva</ skosxl:literalForm >
> // Put more languages ...
> </ skosxl:Label >
> 
> < skosxl:Label rdf:about="i_11895">
> 	<skosxl:literalForm xml:lang="EN">Java apple</ skosxl:literalForm >
> <skosxl:literalForm xml:lang="CS">Java manzana</ skosxl:literalForm >
> // Put more languages ...
> </ skosxl:Label >
> 
> < skosxl:Label rdf:about ="i _11896">
> < skosxl: prefLabel xml:lang="EN">Java plum</ skosxl:literalForm >
> <skosxl:prefLabel xml:lang="CS "> Java ciruela</ skosxl:literalForm >
> // Put more languages ...
> </ skosxl:Concept> 
> 
> < skosxl:Label rdf:about ="i_11897">
> < skosxl:literalForm xml:lang="EN">Javanese long pepper</ skosxl:literalForm
> >
> < skosxl:literalForm xml:lang="CS "> pimienta larga de Java </
> skosxl:literalForm >
> // Put more languages ...
> </ skosxl:Concept> 
> 
> 
> Best Regards,
> Ahsan
>  <<oldresult.docx>> 



-- 
Alistair Miles
Centre for Genomics and Global Health <http://cggh.org>
The Wellcome Trust Centre for Human Genetics
Roosevelt Drive
Oxford
OX3 7BN
United Kingdom
Web: http://purl.org/net/aliman
Email: alimanfoo@gmail.com
Tel: +44 (0)1865 287669
Received on Wednesday, 14 April 2010 15:44:22 UTC

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