Re: Basic semantic sitemap in RDFa for Drupal

Hi Steven,

Thanks for your feedback!

On Mon, Nov 30, 2009 at 8:58 AM, Steven Pemberton
<Steven.Pemberton@cwi.nl>wrote:

> Looks good to me.
>
> There's something slightly odd with classifying people's names as being in
> the same language as the document:
>
>        <http://drupalrdf.openspring.net/user/20> a sioc:User ;
>             foaf:name "lucerukimam"@en .
>

good point. This is inherited from the xml:lang="en" attribute of the html
tag of the document. Is there anyway in RDFa to reset this language tag in
the markup? is adding xml:lang="" to the tag containing the foaf:name the
right way to do it?


> and I don't see the need for duplicating the data on number of replies in
> @content:
>
>  <td class="replies" property="sioc:num_replies" content="4"
> datatype="xsd:integer">4</td>
>

I agree, however the value of the td tag is sometimes enriched with some
extra HTML markup, for example when you are logged in it tells you how many
new comments have been added since you list visited the page, and you will
see something like the screenshot [1] which corrresponds to this markup
<td datatype="xsd:integer" content="21" property="sioc:num_replies"
class="replies">21<br/><a href="/node/149#new">19 new</a></td>

we thought it's less markup to add the content attribute in the td tag
rather than wrapping 21 with some extra HTML markup.


Steph.
PS: for the records, the ticket on the Drupal issue tracker is
http://drupal.org/node/614508

[1] http://skitch.com/scor/njcry/recent-content-drupalrdf.openspring.net



>
> when
>
>  <td class="replies" property="sioc:num_replies"
> datatype="xsd:integer">4</td>
>
> would do just as well.
>
> Best wishes,
>
> Steven Pemberton
>
>
> On Sat, 28 Nov 2009 01:39:41 +0100, Stephane Corlosquet <
> scorlosquet@gmail.com> wrote:
>
>  Hi,
>>
>> There is a patch under review for annotating the "Recent content" page
>> with
>> RDFa in Drupal 7 core. This page lists the latest activity on a given
>> Drupal
>> site: title, author, number of comments and last updated date for each
>> page.
>> I've setup Drupal 7 with this patch at
>> http://drupalrdf.openspring.net/tracker for reviews. We think it could be
>> a
>> potentially be good entry point for semantic web aware crawlers which
>> could
>> find here the relevant pages to update their index, a basic semantic
>> sitemap
>> in fact.
>>
>> Do you think this is something SearchMonkey or Sindice would be able to
>> take
>> advantage of? Is it useful in general? Are we using the right RDF
>> mappings?
>> Is there any other elements we should annotate on this page?
>>
>> regards,
>> Stephane.
>>
>
>