Entity and Semantic SEO

Entity and semantic SEO that helps machines understand your brand.

Search engines and AI tools think in entities: brands, people, places, services and the relationships between them. NetPurl builds a clear, consistent entity for your business with schema, profiles and topical depth, so Google and AI assistants have what they need to identify who you are and what you are known for.

Conceptual diagram of a central circle labelled your brand, one clear entity, connected by dotted lines to six nodes: founder, services, locations, profiles with sameAs, topics and reviews, with a note that the same facts should appear everywhere.
Overview

What is entity and semantic SEO?

An entity is a clearly defined thing, such as your company, its founder or a service, that search engines can identify and connect to other things. Entity SEO makes sure those connections are accurate and consistent across your website, structured data and trusted profiles.

Semantic SEO builds topical depth around your entity by covering related concepts, questions and subtopics, so search engines see your site as a complete source. Together they help search engines understand you, can support a knowledge panel where Google chooses to show one, help you rank for broader topics and reduce errors when AI tools describe you.

At a glance

  • Best forBrands with inconsistent profiles or no knowledge panel
  • First signalsOften months, and never guaranteed
  • Main deliverableEntity map, schema graph and topical coverage plan
  • SupportsSEO, AI Overviews, GEO and brand search
Identity versus recommendation

Who you are comes
before who is recommended.

Entity work answers a precise question: can machines tell exactly who you are? It is a foundation for other work in the AI Search Optimization programme. GEO (Generative Engine Optimization) goes further, covering comparison content, reviews and mentions that influence whether a brand is recommended, and tracking what AI tools say.

Consistent facts

We write a brand fact sheet: legal and trading name, description, services, locations, contact details, founding date, people and official profiles. Then we make the website and key profiles agree with it.

Connected structured data

Organization, Person, Service and sameAs markup describe how the pieces relate. The markup must match what visitors can see, and it supports understanding without guaranteeing any result.

Topical depth

A topic map shows which concepts and questions your site should cover and how pages should link, a method that complements SEO Content Strategy.

Problems we solve

Entity issues
we resolve.

Inconsistent brand details

Your name, description and details vary across sites and profiles.

One consistent set of brand facts everywhere.

Missing structured data

No Organization, Person, Service or sameAs markup on the site.

A connected schema graph for your brand and services.

No knowledge panel

Brand searches show no panel or the wrong information.

Profile and source work that supports, but cannot force, a panel.

People not connected

Experts and leaders are not linked to the business online.

Author and Person entities with linked profiles.

Shallow topic coverage

Your site covers a few keywords but not the full topic.

A semantic topic map with supporting content.

Weak internal relationships

Related pages do not link in a meaningful way.

Contextual internal links that mirror the topic map.

Our process

How our entity SEO
process works.

  1. 01

    Audit

    How search engines and AI tools see your brand today.

  2. 02

    Map

    Brand, people, services and topics mapped.

  3. 03

    Mark up

    Connected structured data implemented.

  4. 04

    Align

    Profiles aligned and trusted mentions built.

  5. 05

    Deepen

    Content added to complete your core topics.

Structured data types

Markup that describes
the real world.

Organization

Name, logo, contact details and official profile links for the business.

Person

Founders and authors, with roles and links to their profiles, where they agree to be named.

Service

What you offer and where, matching the visible service pages.

sameAs

Links from your site to your official profiles, which help connect the same entity across the web.

Limits

What entity work
cannot promise.

Google decides whether to show a knowledge panel and what it contains. AI tools decide what to say. We cannot promise either. Schema markup alone does not guarantee a rich result, a panel or a citation, and incorrect or exaggerated markup can cause problems.

What we can do is remove ambiguity, correct inconsistencies and give search engines clear, verifiable facts. Local businesses should also keep their profiles accurate, as covered in Google Business Profile Optimization.

What's included

Your entity SEO plan, fully covered.

  • Entity and knowledge panel audit
  • Brand fact sheet
  • Organization and Person schema
  • Service and sameAs markup
  • Profile alignment across key platforms
  • Author and expert entity set-up
  • Semantic topic map
  • Contextual internal linking plan
  • Entity progress report

Tools we use

Google Search Console Schema Markup Validator Rich Results Test Google Knowledge Graph Search API Ahrefs Screaming Frog

Who it is for

Built for brands that want to be clearly understood.

  • Businesses with similar names to other companies
  • Founder-led and expert-led brands
  • Companies after a rebrand or merger
  • Brands aiming for strong AI and knowledge panel presence
Talk to a Specialist ↗
FAQ

Entity & Semantic SEO
questions.

Entity SEO makes your business, people and services clearly identifiable to search engines and AI tools through consistent information, structured data and trusted profiles.

Semantic SEO builds content around the full meaning of a topic, including related concepts and questions, instead of single keywords. It helps search engines see your site as a complete source.

Google decides when to show a knowledge panel, so it cannot be guaranteed. We strengthen the signals Google can use, such as consistent facts, structured data and trusted mentions, which can improve the chances.

AI tools can only describe a brand as accurately as the information they can find. Consistent facts reduce errors and make it easier to connect your brand with the services you offer, though no outcome is guaranteed.

No. Schema helps, but it needs to match consistent information across your site, profiles and third-party sources. We treat it as one part of a complete entity strategy.

Entity work makes sure machines can identify exactly who you are. GEO also covers comparison content, reviews, mentions and tracking of what AI tools actually say.

Free entity review

Ready to be understood by search engines and AI?