Knowledge Graph

Categories:SEO & AEO

A knowledge graph is a database of entities and the relationships between them, which lets a search engine answer questions about things rather than match text. Google's version is what powers knowledge panels, and getting your organisation represented in it correctly is the foundation of entity-level visibility.

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Entities and relationships

A graph stores your company as a node, with typed connections to its founders, its location, its industry, and its products. That structure is what lets an engine answer a question it has never seen phrased that way before.

Google's graph is fed by structured data on your pages, by licensed datasets, and heavily by Wikipedia and Wikidata. It is not something you edit directly, which frustrates everyone who discovers it.

What feeds a knowledge graph, and what you control
SourceWhat it contributesCan you edit it
WikidataEntity facts and relationshipsYes, with citations
WikipediaEntity notability and descriptionOnly if you meet notability rules
Schema on your siteYour own declared factsYes, fully
Directories and profilesCorroboration of those factsYes, per platform
Google Business ProfileLocation and categoryYes, if you have premises

How to influence what it holds about you

  • Organization schema with a complete, accurate sameAs array
  • Wikidata, which accepts entries under looser notability rules than Wikipedia
  • Consistent facts across every directory and profile you control
  • Named team members with their own pages and linked professional profiles
  • Google Business Profile, where a physical location applies

Why it matters more now

Generative answers have to attribute claims to entities. When a model resolves your brand confidently, you become quotable. When it cannot, you get summarised generically or left out, regardless of how well your pages rank.

Why it matters for B2B marketing teams

B2B companies underestimate this because there is no dashboard for it. When a buyer asks an assistant about your company and gets a vague or wrong answer, the cause is usually an entity the engine cannot resolve. Wikidata plus consistent schema fixes more of that than any content calendar.

Frequently asked questions

How do I get a knowledge panel?+

You cannot request one. Panels appear when Google is confident enough about an entity, which comes from consistent structured data, third-party corroboration, and ideally a Wikidata or Wikipedia presence. Once one exists, you can claim it and suggest corrections.

Is Wikidata worth doing?+

Usually yes. It feeds knowledge graphs directly and its notability bar is far lower than Wikipedia's, so a mid-market B2B company can often qualify. Facts there should match your schema and profiles exactly.

Related terms

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