Search has moved from matching strings to understanding things. Google's Knowledge Graph stores entities and their attributes and relationships; when your brand or author is a well-defined entity, engines can associate you with topics confidently. This underpins knowledge panels and how AI systems decide you're a credible source.
You build entity strength through consistency and connection: clear, consistent naming across the web, an authoritative "home" page, structured data (Organization, Person, sameAs links to profiles), and being mentioned alongside related, reputable entities. Language-understanding systems like BERT and RankBrain rely on these associations.
Entity SEO is increasingly central to AI visibility and GEO: models cite sources they can identify and trust as entities. Disambiguating who you are — and reinforcing it consistently everywhere — is what makes you quotable.
