CitenzoStructured Data (Schema)
Machine-readable markup — usually JSON-LD — that describes your content so engines parse and attribute it precisely.
Structured data is markup, usually written as JSON-LD, that spells out what your content means: this is a question and its answer, this is an article by this author on this date. It removes ambiguity, so search engines and AI assistants can parse and attribute your content reliably.
Common types for GEO are FAQPage (for Q&A content) and Article (for posts and guides). It's one signal among several — structure and direct answers matter just as much.