Definition
What this term means
A structured database that maps entities and the relationships between them, creating a web of interconnected knowledge. Google's Knowledge Graph, Wikidata, and similar systems store billions of facts about people, places, organisations, and concepts, powering the knowledge panels, rich results, and AI-generated answers that appear across search and AI platforms.
Why it matters
The business impact
Knowledge graphs are a primary source of structured information that AI systems use to understand and describe brands. If your brand has a well-connected knowledge graph presence, linked to industry, products, leadership, and awards, AI models can draw on this structured data for accurate, confident recommendations. Gaps in the knowledge graph lead to gaps in AI visibility.
Used in context
How you might use this term
“A technology startup had no knowledge graph presence. After creating a comprehensive Wikidata entry, earning a Wikipedia article, and implementing Organisation schema markup, their brand began appearing in Google's Knowledge Panel and AI-generated summaries within three months.”