V2EX json-ld

JSON-LD

释义 Definition

JSON-LD 是一种用 JSON 表达“关联数据(Linked Data)”的方法与格式,全称 Javascript Object Notation for Linked Data。它常用于在网页或 API 中嵌入结构化数据(如 Schema.org),让不同系统更容易理解与连接数据。(也可用于更广泛的语义网/知识图谱场景。)

发音 Pronunciation (IPA)

/desn ldi/

例句 Examples

I added JSON-LD to the page to describe the product.
我在页面里加入了 JSON-LD 来描述这个产品。

The API returns JSON-LD with a context that links each field to a shared vocabulary, so different services can interpret the data consistently.
这个 API 返回带有 context 的 JSON-LD,把每个字段关联到共享词汇表,从而让不同服务能一致地理解数据。

词源 Etymology

JSON-LD 的名称由 JSON(Javascript Object Notation)与 LD(Linked Data,关联数据)组成。它由 W3C 等组织推动标准化,核心思想是在普通 JSON 的基础上加入 @context 等机制,把数据字段“对齐”到可共的语义/词汇表(常与 RDF 思想兼容)。

相关词 Related Words

文学与典型文本出处 Literary / Notable Works

  • JSON-LD 1.1: A JSON-based Serialization for Linked Data(W3C Recommendation,标准规范文档)
  • Schema.org DocumentationSchema.org 官方文档,常以 JSON-LD 作为推荐标注格式)
  • Linked Data: Evolving the Web into a Global Data Space(Tom Heath & Christian Bizer,相关书籍中讨论关联数据生态,常提及 JSON-LD 等序列化方式)
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