Re: [foaf-dev] FOAF 1.0 Planning Doc

On 14 Jun 2012, at 10:32, Dominique Guardiola wrote:

> 
> Le 14 juin 2012 à 10:16, Henry Story a écrit :
>>> 
>>> <http://example.org/cid/34> a foaf:ContactMedium, v:Cell ;
>>> 	rdf:value <tel:+3361513227>;  # using a tel URI[2]
>>> 	rdfs:comment "Do not call after 8PM" <at> en
>>> 	rdfs:comment "Ne pas déranger après 20h" <at> fr
>>> 	dct:modified "2012-05-23"^^xsd:date
>> 
>> I don't really see the need for this. Just write
>> 
>> <tel:+3361513227> rdfs:comment "Do not call after 8PM" <at> en .
> 
> Henry, 
> this example only works because I used a <tel> uri (tried to be smart here but it plays against me ;) Usually,
phone numbers are given as literals, and that can't be a subject.

Well that's a good reason to use tel uris. Foaf:mbox is defined on uris. People who don't use that loose out on
being able to express such things easily. 

> 
> The main idea is that keeping this kind of information (contact medium) only as properties prevents us
from attaching useful data to it. 
> (In the context of getting rid of blank nodes)

Well the tel uri allows you to get rid of blank nodes too

<tel:+3361513227> a foafidea:ContactMedium;
         rdfs:comment "Do not call after 8PM" <at> en;
         someOnt:tel "+3361513227" .

Well I suppose there is a difference in that you can't dereference the telephone URI to
get more information about it...

> 
> 
> --
> Dominique Guardiola, QUINODE
> • http://www.quinode.fr/
> • Tel : 04.27.86.84.37
> • Mob : 06.15.13.22.27
> 
> 
> 
> 
> 
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