Questions on Container Proposal

Reading through the container proposal:

http://www-uk.hpl.hp.com/people/bwm/rdf/issues/containersyntax/current.htm

I have several questions.

Has this proposal been implemented yet? If so, is there an online demo and
what was the difficulty/effect of this implementation?

> The rdf:li processing of sub-elements is independent of the processing of
> enclosing elements. The selection of an ordinal to replace an rdf:li is not
> affected by any ordinals encountered in sub-elements of the element. The
> selection of an ordinal to replace an rdf:li is not affected by ordinals
> encountered in enclosing elements.

If this is true, what would be the results of something like this:

<rdf:Description rdf:about="#a">
  <rdf:li>
    <rdf:Description rdf:about="#a">
      <rdf:li>inner</rdf:li>
    </rdf:Description>
  </rdf:li>
</rdf:Description>

It seems you'd have something like:

    <#a> rdf:_1 <#a>.
    <#a> rdf:_1 "inner".

is this correct?

> Note that XML states that the ordering of attributes is not significant and
> that the same attribute name cannot appear more than once on an element. It is
> probably unwise to use rdf:li as an attribute. If it is used in presence of
> other ordinal property attributes, the ordinal property with which it will be
> replaced is undefined.

Err, this isn't very helpful. Could the proposal provide precise guidance on
this -- like, don't do it? Or is that what is meant by undefined?

Thanks for your help,

-- 
[ :name "Aaron Swartz" ;
  :mbox <mailto:me@aaronsw.com> ;
  :homepage <http://www.aaronsw.com> ] is dc:author of <> .

Received on Monday, 7 May 2001 17:08:00 UTC