dbpedia references crashes on search

[Ludwin Janvier]

How to reproduce :
launch "dbpedia references" (from the menu or the command-line)
write a word or two in the "Resource name" field and <enter>
dbpedia's window is closing with some messages :
$ krubyapplication dbpedia_references/dbpedia_references.rb
/usr/lib/ruby/1.8/rexml/parsers/baseparser.rb:356:in `pull': malformed XML: missing tag start (REXML::ParseException)
Line:
Position:
Last 80 unconsumed characters:
<Top Level> SPARQL query: PREFIX p: <http://dbpedia.org/property/> PREFIX rdf:
        from /usr/lib/ruby/1.8/rexml/parsers/streamparser.rb:16:in `parse'
        from /usr/lib/ruby/1.8/rexml/document.rb:202:in `parse_stream'
        from /usr/share/kde4/apps/dbpedia_references/dbpedia_references.rb:175:in `abstractQueryCompleted'
        from /usr/lib/ruby/1.8/KDE/korundum4.rb:60:in `qt_metacall'
        from /usr/lib/ruby/1.8/KDE/korundum4.rb:60:in `method_missing'
        from /usr/lib/ruby/1.8/KDE/korundum4.rb:60:in `exec'
        from /usr/share/kde4/apps/dbpedia_references/dbpedia_references.rb:216

This is certainly not a vital application, this is annoying for kubuntu, since this package is a part of the default set, and gives end-user a poor quality image.

DBpedia is a part of this package :
Package: libkorundum4-ruby1.8
State: installed
Automatically installed: no
Version: 4:4.3.1-0ubuntu1
Priority: optional
Section: interpreters
Maintainer: Ubuntu Core Developers <email address hidden>
Uncompressed Size: 786k
Depends: kdebase-runtime (>= 4:4.3.0), kdelibs5 (>= 4:4.3.1), kdepimlibs5 (>= 4:4.3.1), libc6 (>= 2.3.4), libqt4-ruby1.8 (>= 4:4.3.1-0ubuntu1), libqt4-xml (>=
         4.5.1), libqtcore4 (>= 4.5.1), libqtgui4 (>= 4.5.1), libruby1.8 (>= 1.8.7.174), libsmokekde4-2, libsmokeqt4-2, libsoprano4, libstdc++6 (>= 4.4.0)
Conflicts: libqt0-ruby1.8
Replaces: libqt0-ruby1.8
Description: KDE 4 bindings for Ruby

ProblemType: Bug
Architecture: i386
Date: Mon Oct 5 11:31:16 2009
DistroRelease: Ubuntu 9.10
Package: libkorundum4-ruby1.8 4:4.3.1-0ubuntu1
ProcEnviron:
 LANGUAGE=fr_FR:fr:en_GB:en
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.38-generic
SourcePackage: kdebindings
Uname: Linux 2.6.31-11-generic i686