public function Nice()
    {
        $owner = $this->owner;
        $value = preg_replace('/([a-z)([A-Z0-9]])/', '$1 $2', $owner->value);
        $value = preg_replace('/([a-zA-Z])-([a-zA-Z0-9])/', '$1 $2', $value);
        $value = str_replace('_', ' ', $value);
        $owner->value = trim($value);
        return $owner;
    }