The Marketing Dictionary

JSON-LD stands for JavaScript Object Notation for Linked Data. JSON-LD is one of the two standardised formats (syntaxes) of structured data which can be used with Schema.org to mark up websites. The other is Microdata. JSON-LD uses the Schema.org vocabulary to annotate elements on a page, structuring the data so that it can be understood by search engines.For example, it might be used to show that a particular string of text is an author’s name, and another string of text is a review.

JavaScript is a programming language to insert content, metadata, links, or other elements, on websites.