对结构化数据中的 @id 如何工作感到困惑

Question

基本上，我尝试将 BlogPosting、TechArticle 和 WebPage 结构化数据类型添加到我的帖子中，但我在 Google 中遇到错误s 结构化数据测试工具。它们似乎以我 link 回到我在主页上定义的 Organization 结构化数据类型为中心，以避免我不得不在多个页面上重复相同的代码。

这是结构化数据测试工具实例。谁能解释我如何在 author、creator 和 publisher 属性中正确地 link 到 Organization 数据类型（位于我的主页上）？

https://search.google.com/structured-data/testing-tool#url=https%3A%2F%2Fwww.lukeharrison.dev%2Farticles%2Fmike-brewer-motors-wins-best-online-experience-at-autotraders-2018-retailer-awards%2F

感觉好像是我没有完全理解@id属性，如何正确的使用它来把link结构化的数据结合起来减少重复数据.

这里是涉及的代码：

BlogPosting
linked Organisation
我收到的错误

`BlogPosting`

的例子

{
    "@context": "http://schema.org",
    "@type": "BlogPosting",
    "about": "Great news! Mike Brewer Motors - a project I've been heavily involved in over the past few years - has won the 'Best Online Experience' at the Autotrader 2018 Retailer Awards.",
    "articleSection": "Blog Posts",
    "author": {
        "id": "https://www.lukeharrison.dev#organization"
    },
    "copyrightHolder": {
        "id": "https://www.lukeharrison.dev#person"
    },
    "copyrightYear": "2019",
    "creator": {
        "id": "https://www.lukeharrison.dev#organization"
    },
    "dateCreated": "2018-07-20",
    "dateModified": "2018-07-20",
    "datePublished": "2018-07-20",
    "description": "Great news! Mike Brewer Motors - a project I've been heavily involved in over the past few years - has won the 'Best Online Experience' at the Autotrader 2018 Retailer Awards.",
    "genre": "Web Design & Front-End Development",
    "headline": "Mike Brewer Motors wins 'Best Online Experience' at Autotrader's 2018 Retailer Awards - Luke Harrison",
    "image": {
        "@type": "ImageObject",
        "height": 512,
        "url": "https://s.gravatar.com/avatar/c34b34964896ad0552a5b342ae08c1e2?s=512",
        "width": 512
    },
    "inLanguage": "en-GB",
    "isFamilyFriendly": "true",
    "keywords": [
        "news"
    ],
    "mainEntityOfPage": "https://www.lukeharrison.dev/articles/mike-brewer-motors-wins-best-online-experience-at-autotraders-2018-retailer-awards",
    "publisher": {
        "id": "https://www.lukeharrison.dev#organization"
    }
}

示例 linked `Organization`，位于另一页

{
    "@context": "http://schema.org",
    "@id": "https://www.lukeharrison.dev#organization",
    "@type": "Organization",
    "additionalType": [
        "http://www.productontology.org/id/Web_design",
        "http://www.productontology.org/doc/Search_engine_optimization",
        "http://www.productontology.org/doc/Web_development"
    ],
    "foundingDate": "2013",
    "legalName": "Luke Harrison - UX / Web Developer",
    "logo": "https://www.lukeharrison.dev/img/share-26bfb69f23.png",
    "name": "Luke Harrison - UX / Web Developer",
    "sameAs": [
        "https://twitter.com/webdevluke?lang=en-gb",
        "https://www.linkedin.com/in/lukedidit/",
        "https://github.com/WebDevLuke",
        "https://codepen.io/lukedidit/"
    ],
    "url": "https://www.lukeharrison.dev"
}

我在 `BlogPosting` 结构中收到的错误

author、creator 和 publisher：

The attribute publisher.itemtype has an invalid value.
A value for the name field is required.

Answer 1

错误是关于Google的Article rich result（如果你不想得到这个丰富的结果，你可以忽略这些错误）。

对于 AMP 页面，author 和 publisher 是必需的属性。它们需要实际项目作为价值，不支持 @id 引用。您仍然可以提供 @id，但您还需要指定 @type 和所需的属性。

对结构化数据中的 @id 如何工作感到困惑

Confused about how @id in structured data works

schema.org

json-ld

google-rich-snippets

`BlogPosting`

示例 linked `Organization`，位于另一页

我在 `BlogPosting` 结构中收到的错误

对结构化数据中的 @id 如何工作感到困惑

Confused about how @id in structured data works

schema.org

json-ld

google-rich-snippets

BlogPosting

示例 linked Organization，位于另一页

我在 BlogPosting 结构中收到的错误

`BlogPosting`

示例 linked `Organization`，位于另一页

我在 `BlogPosting` 结构中收到的错误