On Sun, 23 Jan 2011 14:14:50 +0000 (GMT)
Florent Georges <lists(_at_)fgeorges(_dot_)org> 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
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--