SameAs Schema
SameAs Schema helps search engines and AI systems understand that multiple URLs refer to the same business, person, organization, or entity.
Your business may exist in many places online.
Your website.
Your LinkedIn page.
Your YouTube channel.
Your Google Business Profile.
Your Bing Places listing.
SameAs Schema helps machines understand those are not five separate entities.
They are official references to the same one.
What Is SameAs Schema?
SameAs Schema refers to the use of the sameAs property in structured data.
It is commonly used inside:
The sameAs property lists official URLs that represent the same entity.
Why SameAs Matters
Search engines and AI systems compare information across the web.
SameAs helps them connect official references.
It supports:
In plain English, it helps machines know which profiles belong to you.
SameAs Is Not a Link Dump
Let’s be honest.
Some people treat sameAs like a place to shove every URL that has ever mentioned the business.
That is not the point.
SameAs should connect official or highly trusted entity references.
Not every directory listing.
Not every random profile.
Not that abandoned social account from 2014 with one post and a blurry logo.
Good SameAs Candidates
Useful sameAs links may include:
- official LinkedIn company page
- official YouTube channel
- official Facebook or Instagram profile, if active and relevant
- Google Business Profile
- Bing Places
- Crunchbase, if applicable
- GitHub, if applicable
- Wikidata, if appropriate
- Wikipedia, if appropriate
The standard is simple:
Does this URL help verify the same entity?
Common SameAs Properties
| Property | Purpose |
|---|---|
| sameAs | Lists official URLs that refer to the same entity. |
| url | The main website URL for the entity. |
| name | The entity name connected to those profiles. |
| @type | The entity type, such as Organization, LocalBusiness, or Person. |
A Simple Example
This is a simplified Organization Schema example using sameAs.
{
"@context":"https://schema.org",
"@type":"Organization",
"name":"Firm IQ",
"url":"https://firmiq.io",
"sameAs":[
"https://www.linkedin.com/company/firmiq",
"https://www.youtube.com/@firmiq"
]
}
Your real implementation should include only accurate, official, and relevant profiles.
SameAs and Knowledge Graphs
Knowledge Graphs rely on relationships.
SameAs creates a specific kind of relationship:
These different URLs refer to the same entity.
That helps reduce confusion when a business appears across multiple platforms.
It is especially useful when business names are similar, profiles are scattered, or public references are incomplete.
SameAs and AI Search
AI systems need confidence before making recommendations.
If official profiles are easy to identify and consistent across the web, AI systems have a cleaner entity picture.
SameAs does not force AI to recommend your business.
It helps AI understand which profiles belong to your business.
That is still useful.
Common SameAs Mistakes
- Adding unofficial profiles.
- Adding low-quality directories.
- Using outdated or abandoned profiles.
- Including duplicate listings.
- Linking to pages with inconsistent business names.
- Assuming more URLs automatically means more authority.
More is not always better.
Cleaner is usually better.
SameAs Should Reinforce Consistency
Before adding a profile to sameAs, check whether it matches your business identity.
Look for:
- same business name
- same website
- same logo or brand identity
- same description or positioning
- current contact information
If the profile creates confusion, fix it before connecting it.
Firm IQ Definition
At Firm IQ, SameAs Schema is machine-readable identity confirmation.
It connects official entity references so search engines and AI systems can understand which profiles belong to the same business, person, or organization.
It is not a shortcut.
It is a cleanup tool for identity clarity.
Here’s what we’ve learned: SameAs works best when the profiles are already accurate. If your profiles are a mess, connecting them with schema just helps machines find the mess faster.