- From: Boris Villazón Terrazas <bvillazon@fi.upm.es>
- Date: Tue, 15 Mar 2011 18:43:32 +0100
- To: Robert Scanlon <rscanlon@revelytix.com>
- CC: Alexander De Leon <me@alexdeleon.name>, Souripriya Das <souripriya.das@oracle.com>, RDB2RDF WG <public-rdb2rdf-wg@w3.org>
- Message-ID: <4D7FA544.2020604@fi.upm.es>
Hi Robert, Souri
Alex modified the image following your comments
http://mccarthy.dia.fi.upm.es/rdb2rdf/img/R2RML.png
Souri, I'll update the images, I'll try to do it by tonight
Best
Boris
On 15/03/2011 15:59, Robert Scanlon wrote:
> Hi Alexander,
>
> This looks very good. Here's a few comments/suggestions:
>
> * It looks like tableOwner is missing in TripleMapClass -- that
> should be an optional property, per ISSUE-23
> * It looks like inverseExpression is missing in SubjectMapClass
> and ObjectMapClass; suggest inserting above graph properties to
> keep those together at the end or property listings (it's in
> PredicateMapClas but without a range)
> * RefObjectMapClass.joinCondition range is a string (currently
> missing)
> * Suggest moving template up under column in SubjectMapClass and
> ObjectMapClass, for aesthetic reasons (it's one of 3
> alternatives to specify a subject or object, the other 2 are at
> the top of the property list)
>
>
> Bob Scanlon
> Revelytix
>
>
>
> On Tue, Mar 15, 2011 at 6:01 AM, Alexander De Leon <me@alexdeleon.name
> <mailto:me@alexdeleon.name>> wrote:
>
> Hi
> I created a UML class diagram of the R2RML syntax:
> http://mccarthy.dia.fi.upm.es/rdb2rdf/img/R2RML.png
>
> Any comments/corrections?
>
> Alex
>
> On 15/03/2011, at 00:25, Boris Villazón Terrazas wrote:
>
> > Hi Souri
> >
> > On 14/03/2011 17:21, Souripriya Das wrote:
> >> Latest Editors' draft (v 1.42):
> http://www.w3.org/2001/sw/rdb2rdf/r2rml/
> >>
> >> Worked on the R2RML document to address the following issues to
> make it ready for publishing:
> >> • Issue-22: added note to Sec 1.3
> >> • Issue-24: changed "child." to "{child.}" and added a
> note about allowing complex join conditons.
> >> • Issue-26: added rr:unnamedGraph IRI as a possible value
> for rr:graph property to indicate that the generated triples
> should be stored in the unnamed graph (besides storing them into
> specified named graphs, if any).
> >> • Issue-31: Changed "blank node label" to "blank node
> identifier"
> >> Issues to be addressed:
> >> • Figures need to be consistent with the current text.
> (Boris, could you please upload the latest figures or send us the
> pointers.)
> > I will upload the figures, once I update them.
> > In addition, Alex is creating a new figure that describes the
> R2RML specification, we will send you this figure.
> >
> >> • Issue-28: Needs a test case. (Boris, could you please
> add a test case.)
> > Done, in a previous "Test Cases" email.
> >
> > Boris
>
>
Received on Tuesday, 15 March 2011 17:44:03 UTC