public function showLabel()
    {
        if ($this->showLabel === null) {
            $prop = $this->property();
            $show = $prop['show_label'];
            if ($show !== null) {
                $this->showLabel = $show;
            } else {
                $this->showLabel = true;
            }
        }

        if ($this->showLabel !== false) {
            return !!strval($this->property()->label());
        } else {
            return false;
        }
    }