Entity: telling search engines who is behind the site
Content only you can write starts by saying who "you" are. Google and AI tools gather pages, profiles, and mentions into an entity: a person, a brand. If the site doesn't declare this in one single way, each page looks like it was written by a different author, and your name can even be confused with someone else's.
tools/auditoria.sh https://www.seusite.com / /sobre/ /um-artigo/
# look for the JSON-LD line of each page: Person and Organization on all of them
Name collision test (notes)
Entity test on <dd/mm/yyyy>
Question: "what is <your brand>?"
- Assistant 1: <talks about me | talks about someone else: who? | doesn't know>
- Assistant 2: <talks about me | talks about someone else: who? | doesn't know>
Collision? <yes/no>. What I will write on the page about: <...>
Example from the repository
JSON-LD from the inema.club home page, only the items with @id:
EducationalOrganization https://www.inema.club/#organization sameAs: 5
Person https://www.inema.club/#nei sameAs: 1
WebSite https://www.inema.club/#website
On 07/10/2026, INEMA's fixed battery of 20 questions ran on Claude and Gemini. INEMA showed up in 0 of 48 neutral answers on Claude and in 0 of 4 on Gemini.
Worse: "What is INEMA?" got 4 of 4 answers about INEMA-BA, an environmental agency. After that, 54 listing pages were published under /conhecimento/ saying who INEMA is.
One @id per page: it becomes a new entity on every page.
Mixed-up sameAs: the person's profile on the brand, and vice versa.
Markup the text doesn't confirm: Google asks that the structure match what's visible.
04 · Practice: your entity
Use the canonical domain you chose in course 1.
E1 · Entity published
30 min
Fill in the template with your data, put it in the site layout, and make at least one page type (article, product, or course) point to the @id. Publish and run the X-ray on 3 pages.
Done when: the schema.org validator shows Person and Organization with no errors, and the X-ray shows both on all 3 pages.
E2 · Collision test
15 min
Ask "what is [your brand]?" and "who is [your name]?" on two assistants. Fill in the notes.
Done when: the notes say, for each assistant, whether it talked about you, about someone else (who), or didn't know, and what you will write on the "about" page.
05 · Test what you learned
The explanation shows up after your answer.
Question 1 of 4
The news site is a subdomain of the main site. Which @id does it use for the organization?skill
Correct
The same @id on every site and subdomain: to Google, it's a single entity. One @id per site splits the identity.
"What is [your brand]?" comes back talking about a public agency with the same name. What is this?
Correct
That was the case with INEMA and INEMA-BA. The way out is to make clear who you are, with consistent pages and profiles, and measure again later.
Not this one
That was the case with INEMA and INEMA-BA. The way out is to make clear who you are, with consistent pages and profiles, and measure again later.Review: Build the entity in four steps
Question 4 of 4
The markup says the author is an expert with 20 years of experience, but the page doesn't mention it. Is that okay?
Correct
Google asks that structured data confirm what the page shows. Markup with no text to back it up is a fabricated signal.