JSON-LD

JavaScript Object Notation for Linked Data

Is a lightweight, JSON-based format for representing linked data.
Designed to make data on the web more accessible and interconnected,
JSON-LD uses simple key-value pairs to define resources and their relationships.
It allows embedding structured data directly into HTML documents,
which makes it popular for web applications, search engines, and schema markup.
JSON-LD's syntax is intuitive and readable, making it easy for developers to implement and maintain,
especially in semantic web and SEO contexts.