What are entities in SEO?
An entity is a uniquely identifiable thing — a person, brand, place, or concept. Google indexes entities alongside keywords, and answers many queries entity-first.
Knowledge graphs and how Google uses them
The Knowledge Graph is Google's structured database of entities and relationships. Being a node in it powers Knowledge Panels, entity-rich SERPs, and AI citations.
Establishing your brand as an entity
Publish a canonical About page, use Organization schema with sameAs links to authoritative profiles, and maintain consistent naming everywhere.
NAP consistency
Name, Address, Phone must match exactly across your site, Google Business Profile, directories and social profiles.
Wikipedia and Wikidata
A Wikidata entry (Q-ID) directly feeds Google's Knowledge Graph. Wikipedia is stricter but the most authoritative entity signal.
Structured data for entity clarity
Organization + Person + Product schema with sameAs, url, logo and identifier properties help Google bind your entity.
Brand mentions as entity signals
Unlinked brand mentions on authoritative sites still count — they reinforce entity recognition even without a link.
Key terms
- Entity
- A uniquely identifiable thing (brand, person, place, concept).
- Knowledge Graph
- Google's structured database of entities and relationships.
- Wikidata
- Structured, machine-readable sibling of Wikipedia.
- sameAs
- Schema property linking an entity to other authoritative URLs.
Put this into practice, automatically
Eternity's Digital Twin is your canonical brand-entity definition — one source of truth that every piece of content aligns to, reinforcing entity clarity everywhere.
Configure your Digital Twin