Re: vCard Update

Hi Renato,

Thanks for the update.

About the objects of rdfs:label and rdfs:comment.
Why are the plain literals changed to xsd:string typed literals?
With the former a language tag can be added.
E.g.
instead of
<#Friend> rdfs:label "Friend"^^xsd:string.
this can be declared:
<#Friend> rdfs:label "Friend"@en.

About languages, countries and maybe other stuff.
Can you give an example of an instance of the language class having a RFC5646 code?
Are the codes covered by this registry http://www.iana.org/assignments/language-subtag-registry ?
Note: there are also 3 char codes in it.
The range of <#language> is xsd:string, but this datatype does not refer to a RFC5646 code.
Could this be more specific, e.g. an own datatype for a certain code system?
E.g.
Note: language: being a prefix of a namespace wherein languages are declared.
language:rfc5646 a rdfs:Datatype.
[ ] <#language> "en"^^language:rfc5646.

Something similar can be done for countries using codes of ISO 3166-1 version 2006 (2 and 3 char codes).


Regards,
Hans


On 12 Oct 2012, at 06:02, Renato Iannella wrote:

> The current vCard RDF W3C Note [1] is being updated to incorporate the new vCard RFC6350 [2].
> 
> A draft OWL ontology has been created [3] to capture the new semantics of RFC6350 and to provide definitive properties for the relevant vCard "kinds" (Individual, Organization, Group, and Location).
> 
> Please send any comments and feedback.
> 
> Cheers...
> Renato Iannella
> Semantic Identity
> http://semanticidentity.com
> Mobile: +61 4 1313 2206
> 
> [1] http://www.w3.org/TR/vcard-rdf/
> [2] http://tools.ietf.org/html/rfc6350
> [3] http://www.w3.org/wiki/RepresentingVCardinRDFOWL