*/
    public String[] getTagFieldNames() {
        return tagFieldNames;
    }

    /**
     * Returns the role field name.
     * @return The role field name.
     */
    public String getRoleFieldName() {
        return roleFieldName;
    }

    /**
     * Returns the language field name.
     * @return The language field name.
     */
    public String getLangFieldName() {