4.2 Structured data, specific typesMediumInferred
sameAs missing from Org/Person
sameAs links connect your Organization or Person entity to authoritative external profiles, the heart of entity disambiguation. Without them, Google has less to confirm who you are.
What it is
No links to authoritative profiles.
Why it matters
Weakens entity corroboration in the Knowledge Graph.
How to fix it
Add sameAs to genuine profiles (Wikidata/LinkedIn/etc.).
How to find it on your site
- Check Organization and Person markup for sameAs.
- Add sameAs links to authoritative profiles, LinkedIn, Wikidata, official social.
- Confirm the links resolve and match the entity.
- Validate.
Cross-reference to ranking and citation factors
sameAs is central to entity disambiguation and the knowledge graph. Missing it leaves the entity less verifiable.
Impact
Low-medium for entity. Inferred.
Evidence
sameAs supports entity corroboration. Google Search Central, Structured data general guidelines