Re: IRIs for Direct Mapping

On tomorrow's agenda we have the many-to-many table topic. I suggest that
our next agenda item for DM is all about generating of URIs (hash vs slash)

:)

Juan Sequeda
+1-575-SEQ-UEDA
www.juansequeda.com


On Mon, Feb 21, 2011 at 1:13 PM, Eric Prud'hommeaux <eric@w3.org> wrote:

> * Juan Sequeda <juanfederico@gmail.com> [2011-02-21 11:42-0600]
> > Eric,
> >
> > but have we decided on
> >
> > base_IRI/table_name/column_name=value#_
> >
> > or
> >
> > base_IRI/table_name/column_name.value#_
> >
> > note the differente between (=) and (.)
>
> I recall my original desideratum, "=" is a lot less common and table
> or attribute names than is ".". The spec says "=" and I've updated
>  http://this-db-really.does-not-exist.org/
> to use "=". I'm not sure we need to visit this unless we have a good
> reason to make colums like foo.bar harder to read in the DM.
>
> I also updated the minimal escaping. See <http://tinyurl.com/6jpqh9u>.
>
>
> > Juan Sequeda
> > +1-575-SEQ-UEDA
> > www.juansequeda.com
> >
> >
> > On Mon, Feb 21, 2011 at 11:37 AM, Eric Prud'hommeaux <eric@w3.org>
> wrote:
> >
> > > * Boris Villazón Terrazas <bvillazon@fi.upm.es> [2011-02-21
> 17:35+0100]
> > > > Hi Juan
> > > > On 18/02/2011 9:09, Juan Sequeda wrote:
> > > > >I just realized that in [1], we generate a IRI the following way:
> > > > >
> > > > >base_IRI/table_name/column_name=value#_
> > > > >
> > > > >but in the test cases and in the direct mapping demo, it is in the
> form:
> > > > >
> > > > >base_IRI/table_name/column_name.value#_
> > > > I rely on the direct mapping demo for generating direct mapping test
> > > cases.
> > > > >
> > > > >The difference is between = and .
> > > > >
> > > > >Is this a general mixup. Or did we decide to use a dot (.) instead
> > > > >of an equal sign?
> > > > Honestly I don't remember, Eric? Alexandre?
> > >
> > > '.' is allowed in localnames, though i'm not confident that this is of
> > > material value to us.
> > >
> > > > Boris
> > > >
> > > > >
> > > > >Thanks for the clarification
> > > > >
> > > > >[1] http://www.w3.org/2001/sw/rdb2rdf/directMapping/#gen_iri
> > > > >
> > > > >Juan Sequeda
> > > > >+1-575-SEQ-UEDA
> > > > >www.juansequeda.com <http://www.juansequeda.com>
> > > >
> > >
> > > --
> > > -ericP
> > >
>
> --
> -ericP
>