SEO Basics

What Is the Knowledge Graph?

The Knowledge Graph is Google's database of entities — people, companies, places, products, concepts — and the relationships between them. It is what fills knowledge panels and lets search answer questions about a thing rather than a string of words.

Why it matters

Once a brand is understood as an entity, search and AI systems can associate it with a topic, an industry and a set of people. That association is what makes your name available as part of an answer, not merely as a page competing for a position.

Example

Searching a well-known company name returns a panel with its founding date, headquarters and executives, assembled from the graph rather than copied from any one page.

Common misconception

That you can submit or edit your own entry. There is no self-serve control panel: Google assembles the graph from sources it trusts, and the practical levers are consistent naming, a clear about page, and being described the same way by sites that already have standing.

Related terms

Entity SEO Optimising around things and their relationships, not strings. Brand Mention Your brand named on another site, with or without a link. AI Citation A source link or credit inside an AI-generated answer. E-E-A-T Experience, Expertise, Authoritativeness and Trustworthiness. Topical Authority Being a comprehensive, trusted source on one subject.

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