``` html
<meta property="og:type" content="webpage" />
<meta property="og:url" content="" />
<meta property="og:site_name" content="xxx.xxx" />
<meta property="og:title" itemprop="name" content="" />
<meta property="og:image" itemprop="image,thumbnailUrl" content="https://www.xxx.xxx/template/desktop/images/logo.png" />
<meta property="og:description" name="description" itemprop="description" content="www.xxx.xxx" />
<meta property="og:keywords" name="keywords" itemprop="keywords" content="www.xxx.xxx />
<meta itemprop="contentLocation" content="中国" />
<meta property="og:locale" itemprop="inLanguage" content="zh-CN" />
<link rel="canonical" href="" />
```