{
  "@context": "https://schema.org",
  "@type": "BreadcrumbList",
  "@id": "https://price.kailin.com.cn/contact#breadcrumb",
  "itemListElement": [
    {
      "@type": "ListItem",
      "position": 1,
      "name": "首页",
      "item": "https://price.kailin.com.cn/"
    },
    {
      "@type": "ListItem",
      "position": 2,
      "name": "获取方案",
      "item": "https://price.kailin.com.cn/contact"
    }
  ]
}