use strict;
use warnings;
use Data::Dumper;
use XML::Simple;


my $res = "<results>
                        <binding name=\'description\'>
                                <literal xml:lang=\'en\'>First article. </literal>
                        </binding>
        </results>";

my $res2 = "<results>
                        <binding name=\'image_url\'>
                                <uri>Football.png</uri>
                        </binding>
                        <binding name=\'description\'>
                                <literal xml:lang=\'en\'>Second article.</literal>
                        </binding>
        </results>";

my $result = XMLin($res);
my $result2 = XMLin($res2);

print Dumper $result;
print Dumper $result2;