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Re: DUV: dct:identifier used with URI references instead of literals

From: Eric Stephan <ericphb@gmail.com>
Date: Thu, 24 Nov 2016 09:56:40 -0800
Cc: W3C DWBP WG - Comments <public-dwbp-comments@w3.org>
Message-Id: <A7BBBA09-2558-42F1-9A12-EEAC78ED7E8B@gmail.com>
To: Andrea Perego <andrea.perego@jrc.ec.europa.eu>
Hi Andrea,

Okay apologies, Is the problem an extra space?

Its a US holiday today so I wont get to the changes until late tonight (early your time). I'm testing out the compatibility with Json_ld and getting some errors in the validator.  
 
I will doublecheck all of this and get back to you.

Eric S

> On Nov 24, 2016, at 4:58 AM, Andrea Perego <andrea.perego@jrc.ec.europa.eu> wrote:
> 
> Thanks, Eric.
> 
> There's still an issue, I'm afraid.
> 
> In all the examples, the current version is as follows:
> 
> dct:identifier <http://dx.doi.org/10.0902/1975.16>^^xsd:anyURI  ;
> 
> Corrige:
> 
> dct:identifier "http://dx.doi.org/10.0902/1975.16"^^xsd:anyURI ;
> 
> Andrea
> 
> 
> 
>> On 24/11/2016 13:02, Eric Stephan wrote:
>> Hi Andrea,
>> 
>> Thank you for your feedback and extensive review of our examples, the
>> corrections have been made and checked in [1].
>> 
>> Kind regards,
>> 
>> Eric S
>> 
>> References
>> [1] http://w3c.github.io/dwbp/vocab-du.html
>> 
>> On Mon, Nov 21, 2016 at 1:31 AM, Andrea Perego
>> <andrea.perego@jrc.ec.europa.eu <mailto:andrea.perego@jrc.ec.europa.eu>>
>> wrote:
>> 
>>    Dear DWBP WG,
>> 
>>    I noticed that in the examples, dct:identifier is used with a URI
>>    reference, although its range is rdfs:Literal.
>> 
>>    E.g., see Example 1:
>> 
>> 
>>    :stops-2015-05-05
>>            a dcat:Dataset ;
>>            dct:title "Bus stops of MyCity" ;
>>            dct:identifier <http://dx.doi.org/10.0902/1975.16
>>    <http://dx.doi.org/10.0902/1975.16>>
>>            dct:issued "2015-05-05"^^xsd:date ;
>>            pav:version "1.0" ;
>>            dct:publisher :transport-agency-mycity ;
>>            dct:creator :bus-association-mycity ;
>>            duv:hasDistributor :transport-agency-mycity ;
>>            disco:fundedBy :bus-association-mycity ;
>>            dct:created "2015-05-05"^^xsd:date ;
>>            .
>> 
>> 
>>    This should be re-written as:
>> 
>> 
>>    :stops-2015-05-05
>>            a dcat:Dataset ;
>>            dct:title "Bus stops of MyCity" ;
>>            dct:identifier "http://dx.doi.org/10.0902/1975.16
>>    <http://dx.doi.org/10.0902/1975.16>"^^xsd:anyURI ;
>>            dct:issued "2015-05-05"^^xsd:date ;
>>            pav:version "1.0" ;
>>            dct:publisher :transport-agency-mycity ;
>>            dct:creator :bus-association-mycity ;
>>            duv:hasDistributor :transport-agency-mycity ;
>>            disco:fundedBy :bus-association-mycity ;
>>            dct:created "2015-05-05"^^xsd:date
>>            .
>> 
>> 
>>    Moreover, Example 1 shows some syntax errors present also in the
>>    other examples:
>> 
>>    1. The semicolon (;) is missing in some examples after the URI
>>    reference used with dct:identifier.
>> 
>>    2. In all the examples, most of the groups of (Turtle-serialised)
>>    RDF statements end with ";" + new line + ".". The semi-colon should
>>    be removed.
>> 
>> 
>>    Andrea
>> 
>>    --
>>    Andrea Perego, Ph.D.
>>    Scientific / Technical Project Officer
>>    European Commission DG JRC
>>    Directorate B - Growth and Innovation
>>    Unit B6 - Digital Economy
>>    Via E. Fermi, 2749 - TP 262
>>    21027 Ispra VA, Italy
>> 
>>    https://ec.europa.eu/jrc/
>> 
>>    ----
>>    The views expressed are purely those of the writer and may
>>    not in any circumstances be regarded as stating an official
>>    position of the European Commission.
>> 
>> 
> 
> -- 
> Andrea Perego, Ph.D.
> Scientific / Technical Project Officer
> European Commission DG JRC
> Directorate B - Growth and Innovation
> Unit B6 - Digital Economy
> Via E. Fermi, 2749 - TP 262
> 21027 Ispra VA, Italy
> 
> https://ec.europa.eu/jrc/
> 
> ----
> The views expressed are purely those of the writer and may
> not in any circumstances be regarded as stating an official
> position of the European Commission.
Received on Thursday, 24 November 2016 17:57:17 UTC

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