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Re: Crediting source of properties in schema.org or extension

From: Thomas Francart <thomas.francart@sparna.fr>
Date: Tue, 8 Mar 2016 17:58:50 +0100
Message-ID: <CAPugn7Wf8ZPj35_+s5a7A_3fSPmQWs_yaJ+vs3wLxSBce930vg@mail.gmail.com>
To: Richard Wallis <richard.wallis@dataliberate.com>
Cc: "schema.org Mailing List" <public-schemaorg@w3.org>
Thanks Richard - Indeed I did not look at types, only at properties. The
same acknowledgement appearing on property pages would encourage proposals
for extensions, I guess.

Best Regards
Thomas

2016-03-08 17:02 GMT+01:00 Richard Wallis <richard.wallis@dataliberate.com>:

> Hi Thomas,
>
> If you take look at an example Type (e.g. Offer <http://schema.org/Offer>
> which also came from collaboration with GoodRelations)  you will see an
> Acknowledgements section on the page which reads as follows:
>
> This class contains derivatives of properties from the GoodRelations
> Vocabulary for E-Commerce, created by Martin Hepp. GoodRelations is a data
> model for sharing e-commerce data on the Web that can be expressed in a
> variety of syntaxes, including RDFa and HTML5 Microdata. More information
> about GoodRelations can be found at http://purl.org/goodrelations/.
>
>
> The text for the acknowledgement is held in the schema.rdfa data file:
>
>     <div typeof="http://schema.org/Organization" resource="
> http://www.w3.org/wiki/WebSchemas/SchemaDotOrgSources#source_GoodRelationsClass
> ">
>       <span property="rdfs:label">GoodRelationsClass</span>
>       <span property="rdfs:comment">This class is derived from the
> GoodRelations Vocabulary for E-Commerce, created by Martin Hepp.
> GoodRelations is a data model for sharing e-commerce data on the Web that
> can be expressed in a variety of syntaxes, including RDFa and HTML5
> Microdata. More information about GoodRelations can be found at &lt;a
> href=&quot;
> http://purl.org/goodrelations/&quot;&gt;http://purl.org/goodrelations/&lt;/a&gt;
> .</span>
>     </div>
>
>
> Current these acknowledgements are only displayed on the Type pages.  I
> see no reason why they could not also be displayed on the property pages.
> The wording of the acknowledgement might have to change a little if it did.
>
> ~Richard
>
> Richard Wallis
> Founder, Data Liberate
> http://dataliberate.com
> Linkedin: http://www.linkedin.com/in/richardwallis
> Twitter: @rjw
>
> On 8 March 2016 at 15:45, Thomas Francart <thomas.francart@sparna.fr>
> wrote:
>
>> Hello
>>
>> How does schema.org credits the source of types and properties that come
>> from external models ? taking the example of the property "brand", I see it
>> has an RDFa dc:source property, linking to the original GoodRelations
>> ontology :
>>
>>     <div typeof="rdfs:Class" resource="http://schema.org/Brand">
>>       <span class="h" property="rdfs:label">Brand</span>
>>       <span property="rdfs:comment">A brand is a name used by an
>> organization or business person for labeling a product, product group, or
>> similar.</span>
>>        <span>Subclass of: <a property="rdfs:subClassOf" href="
>> http://schema.org/Intangible">Intangible</a></span>
>>        <span>Source:  <a property="dc:source" href="
>> http://www.w3.org/wiki/WebSchemas/SchemaDotOrgSources#source_GoodRelationsClass
>> ">GoodRelationsClass</a></span></div>
>>
>> The FAQ says "Many terms in schema.org came through collaborations, and
>> we acknowledge these on the schema.org site...". However I can't find
>> this source information anywhere in the website. Will it be added in future
>> versions ?
>>
>> When designing/proposing an extension, I would like users to be able to
>> navigate/look at the source model; can I include links to the source model
>> in the properties description ?
>>
>> Cheers
>> Thomas
>>
>> --
>>
>> *Thomas Francart* -* SPARNA*
>> Web de *données* | Architecture de l'*information* | Accès aux
>> *connaissances*
>> blog : blog.sparna.fr, site : sparna.fr, linkedin :
>> fr.linkedin.com/in/thomasfrancart
>> tel :  +33 (0)6.71.11.25.97, skype : francartthomas
>>
>
>


-- 

*Thomas Francart* -* SPARNA*
Web de *données* | Architecture de l'*information* | Accès aux
*connaissances*
blog : blog.sparna.fr, site : sparna.fr, linkedin :
fr.linkedin.com/in/thomasfrancart
tel :  +33 (0)6.71.11.25.97, skype : francartthomas
Received on Tuesday, 8 March 2016 16:59:48 UTC

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