Ok :) here you go, "Rome: IPGRI" gets seperated from its owner, then its put back

sub breakup {
    my $filename = $_[0];
    my $text = $_[1];
    my @stuff = split /;\s?/, $text;
    my @parts ;
    while( @stuff ){
        if( $stuff[0] =~ m{ ^  \w+  :  \s \w+ $ }xms ){
            $parts[-1] .= ";".$stuff[0];
        } else {
            push @parts, $stuff[0];
        }
        shift @stuff;
    }
    return \@parts;
}
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