Which of the following best describes the semi-structured data that is gathered when web scraping?

JSON (JavaScript Object Notation) is a lightweight data-interchange format often used for representing semi-structured data obtained through web scraping due to its human-readable and easily parseable structure.

CSV (Comma Separated Values) is a fully structured data format, consisting of rows and columns, which is less flexible than what is typically described as semi-structured data from web scraping.

CSS (Cascading Style Sheets) is a style sheet language used for describing the presentation of a document written in HTML, not a data format for scraped content.

HTML (Hypertext Markup Language) is the standard markup language for documents designed to be displayed in a web browser, and while it's the source for scraping, the extracted data is typically formatted into something like JSON, not HTML itself.