[Virtuoso-devel] bug in handling xml literals?

[Ivan Herman]

I make query that should also return the dcterm:abstract thing below.
What I get (when trying to return HTML) is something like:

 <tr>

<td>http://localhost:8001/2004/08/TalkFiles/2007/Talks.rdf#X_2007-02-01-61</td>
    <td>G\u00E9rer les formulaires web de mani\u00E8re interactive avec
XForms</td>
    <td>2007-02-01</td>
    <td>Erik Bruchez</td>
    <td>Solutions Linux - Solutions Open Source</td>
    <td>Paris</td>
    <td>France</td>
    <td>22023 Error SR014: Function http_escape needs a string as
argument 1, not an arg of type XML_ENTITY (230)


I attach the full query that you can also run. I did not really strip it
down...

B.t.w.: I have a had a number of bug reports in the past. When will
there be a new release with all those handled? Alternatively: where are
the new releases announced so that I could pick it up?

Thanks

Ivan



--- this is the term that creates a problem



                <dcterms:abstract rdf:parseType="Literal">
                        <p>When talking about Web 2.0 technologies such as 
Ajax, not many
think about XForms. However XForms, a W3C recommendation since 2003, is
gathering momentum as the same technology that enables Google Maps also
allows deploying complex but user-friendly enterprise forms to the
majority of deployed web browsers (including Internet Explorer, Firefox,
Safari and Opera) without the need for plugins or other client
installation.</p>
                        <p>In this presentation, we introduce XForms 
technology, explain the
basics of Ajax-based XForms, and show how you can use open-source
software to implement end-to-end forms solutions based on standards such
as XForms and XML, while using cutting-edge technology like Ajax to make
your forms user-friendly and easy to deploy.</p>
                        <p>The presentation will conclude with a series of 
demonstrations
based on open source software.</p>
                </dcterms:abstract>




-- 

Ivan Herman, W3C Semantic Web Activity Lead
Home: http://www.w3.org/People/Ivan/
PGP Key: http://www.ivan-herman.net/pgpkey.html
FOAF: http://www.ivan-herman.net/foaf.rdf

##########################################################################################
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX dcmitype: <http://purl.org/dc/dcmitype/>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
PREFIX ical: <http://www.w3.org/2002/12/cal/ical#>
PREFIX org: <http://www.w3.org/2001/04/roadmap/org#>
PREFIX vcard: <http://www.w3.org/2001/vcard-rdf/3.0#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX contact: <http://www.w3.org/2000/10/swap/pim/contact#>
PREFIX dcterms: <http://purl.org/dc/terms/>
PREFIX talk: <http://www.w3.org/2004/08/Presentations.owl#>
PREFIX foaf: <http://xmlns.com/foaf/0.1/> 

SELECT DISTINCT *
FROM <http://www.w3.org/2004/08/TalkFiles/2007/Talks.rdf>
WHERE {
  ?talk dc:title ?title;
        dc:date ?date;
                talk:presenter [
                   contact:fullName ?name
                ];
                talk:event [
                    ical:description ?event;
                        vcard:Locality   ?city;
                        vcard:Country    ?country
                ].      
   OPTIONAL {
       ?talk dcterms:abstract ?abstract.
   }   
}
ORDER BY ?date ?name

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