Problem with Primer + Embedded RDF: Datatypes in Embedded RDF?

Or RDFa for that matter?

This is quite tricky:

For example, in the primer we have Dave's embedded RDF profile[1]. In
RDF post-GRDDL:

http://www.w3.org/2001/sw/grddl-wg/doc29/david-erdf.rdf

Yet to do the SPARQL query to match calendars, as in the updated
Primer[2] it fails because the Embedded RDF does not the right data type.

In general we can't use "=" (should we use sameTerm?) to compare
Embedded RDF to that RDF generated by vanilla GRDDL because the XSchema
data-types seem like they can't be made explicit in  the Embedded RDF,
but these data types is easily added by the gleanhCal transform.

Ack. What do we do? Ditch the Embedded RDF example? Or Ian, can you add
this feature to Embedded RDF? It's important for us to cover Embedded
RDF, but we also need a usable example.

[1] http://www.w3.org/2001/sw/grddl-wg/doc29/david-erdf.html
[2] http://www.w3.org/2001/sw/grddl-wg/doc29/schedulequery.rq

-- 
		-harry

Harry Halpin,  University of Edinburgh 
http://www.ibiblio.org/hhalpin 6B522426

Received on Saturday, 13 January 2007 00:07:03 UTC