On Sun, 23 Jan 2011 14:14:50 +0000 (GMT)
Florent Georges <lists@xxxxxxxxxxxx> wrote:

> Vineet Chaoji wrote:
> 
>   Hi,
> 
> > So the query that I am trying to represent is: Is there a Book
> > "Book1" that has a chapter 'c1' that cites some article 'a' and
> > does this article 'a' have a chapter 'c2' which has a section
> > 's' which has a figure 'f' which is called "Example semi-joins".
> > This is a binary yes/no type of query.
> 
>   Given that $dblp is bound to the element DBLP, the following
> expression should return what you are looking for, and is I think
> self-explanatory:
> 
>     exists(
>       $dblp
>         /Book[@rdf:about eq 'Book1']
>         /chapter
>         /Chapter[@rdf:about eq 'c1']
>         /section
>         /Section
>         /cites[@rdf:resource eq 'a']
>         /../../../../../..
>         /Article[@rdf:about eq 'a']
>         /chapter
>         /Chapter[@rdf:about eq 'c2']
>         /section
>         /Section[@rdf:about eq 's']
>         /figure[. eq '"Example Semi-join"']
>     )
> 
>   Regards,
> 


I guess this is why we choose XSLT Florent?




-- 

regards 

-- 
Dave Pawson
XSLT XSL-FO FAQ.
http://www.dpawson.co.uk