RDF

(Questions from me, answers from Stéphane.)

Apologies if this is covered in the chapter or well-documented elsewhere,
but i have what i think should be a pretty common case.

haven't seen it anywhere, but it's the kind of question that should be
in a FAQ somewhere...

I'm printing a node, say a page node, and don't want it to name its creator
in RDFa (or any other potential RDF output) any more than i want to display
the 'submitted by' in HTML.

is there an RDF relationship to give between author profiles and chapters? Chapters have a node reference field to authors.


best is to use sioc:has_creator

getting data from one site to another understanding fields and all (sounds like Deployment is what they want... but they want 'standards')

RDFa Monkey appears dead, or at least its link (from various sites) goes to a Microsoft IIS server's file not found page: http://www.avthasselt.sohosted.com/rdfamonkey/

http://rdfa.info/rdfa-implementations/

Drupal for MGH

via Lin Clark

• automatically update one site with the changes made to other sites, as for user profiles

http://lin-clark.com/blog/semantic-web-and-drupal-drupalcamp-vienna
http://lin-clark.com/blog/semantic-web-and-drupal-pt-2

Harvard sites:

• RDFa in Drupal design camp presentation session planning notes (extensive and disorganized).
• Session proposal on Design4Drupal site: RDFa in Drupal: What it means for D7 theming, how to add semantic goodness to D6, and why it matters.
• RDFa in Drupal (PDF) presentation download.

Science Collaboration Framework (SCF) has a "node proxy" module that allows Drupal to query a SPARQL endpoint and only loads the data when someone looks for it-- at this point it creates a node.

The system isn't bad and may be a good base lacking any established best practices in Drupal for lazy loading of nodes from outside data sources.

Scor: will allow multiple

domain and range

The content type and its field would really be the
For instance, nodereference basically defines the range.

Field first name, for instance, is a textfield, so it should not be possible to use RDF properties that need to be a link

"So if someone downloads Drupal and sets up a Drupal site, even if they have no idea what RDF is, they will be producing it?"
"Right."

Neologism.

Everyone says to start with the fancy graph of showing who knows whom and what people they know made.

Stéphane Corlosquet presented
Robert Douglass and
Frank Febbrarro
also did a fair amount of talking

scor:
We have an array

Frank:
because it's a triple because this object is, and anything can happen

$node->rdf = array(
'type' => 'sioct:Weblog',
'title' => 'dc:title',
'body' => 'sioc:content',
);

The object is take that key and look it up.

so in order: