Free entity SEO learning
Choose the main entity and the details the page needs
Entity SEO learning
The main entity is the central thing a page explains. Supporting entities supply the facts, relationships and conditions needed to complete that explanation. Select them from the page purpose, not a target number of names or a list from a scoring tool.
Free learning from Semantec SEO.
Start with the answer the reader needs
Describe the reader’s task in one plain sentence. A page explaining heat pump maintenance has a different purpose from a product comparison, an emergency repair page or a description of an installer. The same broad subject can produce different main entities and supporting facts.
Ask what the reader must learn or decide after the page. Then select the subject that holds the explanation together. A page can discuss different things, but its title, introduction and central content should make their roles clear.
An entity inventory is an editorial aid. It does not require a visible glossary for every noun, and it is not a claim about the hidden representation used by a search engine.
State the result the reader should reach before choosing names to include. A maintenance overview explains the information needed before arranging work. A provider comparison examines the people or organizations offering it. A product comparison concerns the equipment choices. Those are different promises even when each mentions a heat pump.
Separate the subject from its label and page type
A service page is a format and business purpose; the service it describes is its subject. A company supplying the service can be a supporting entity rather than the main one. On a company profile, the same organization may become central. A product category is also different from one named product model.
Read what an entity is when the distinction between a thing, name and type needs clarification. Keep the entity learning overview for the surrounding tasks.
Record relationships before collecting more names
For each proposed supporting detail, write the subject, relationship, object, condition and source. “The applicable manual describes this model” is useful only if the model and manual version are identified. “A provider offers this service” needs support for that offer and any qualification attached to it.
Record the reader question each detail answers. A model can settle applicability. A manual can settle which instructions apply. A provider can settle who may assess the equipment. Naming an unrelated manufacturer supplies none of those answers.
Work through the maintenance example
This is a fictional editorial exercise, not maintenance or safety advice. The draft purpose is to help a homeowner identify the kinds of information needed before arranging appropriate maintenance. Equipment tasks and schedules require the manufacturer’s instructions and an appropriately qualified professional.
Heat pump maintenance is the central subject. The exact system or model can be necessary because instructions and responsibilities can differ. The manufacturer’s manual is a supporting source, not a decorative mention. A service provider is relevant when the page explains how to arrange professional help.
Filters, outdoor components, service intervals and warning signs belong only where reliable evidence supports the explanation. The draft should distinguish owner information from work that requires a professional. It should not invent a universal interval, cost or procedure.
The example record below shows editorial reasoning rather than a list of terms that every page must contain. A different reader task or evidence base would produce different decisions.
Review the page after drafting. A supporting subject can grow into an explanation that deserves its own page. Keep enough context to complete the current answer, then link to a separate owner when the reader needs a distinct task.
Heat pump maintenance
- Role
- Main subject
- Editorial reason
- Defines the reader task
- Boundary
- No universal procedure claimed
Exact system and model
- Role
- Supporting entity
- Editorial reason
- Identifies applicable instructions
- Boundary
- Use verified product information
Manufacturer manual
- Role
- Supporting source
- Editorial reason
- Controls advice for the exact equipment
- Boundary
- Link the correct version
Unrelated boiler brands
- Role
- Omit from this page
- Editorial reason
- Do not answer the stated task
- Boundary
- Use another page if a comparison is needed
Compare two possible main subjects
Write two purpose sentences before choosing between competing subjects. “Explain the information needed before arranging heat pump maintenance” makes the maintenance task central. “Compare qualified maintenance providers for a named system” makes provider selection central. Compare the title promise, reader outcome, required evidence and the explanation each purpose needs.
If one page cannot complete both answers without changing its promise, keep the current task intact and link to the other answer. This decision concerns purpose; it does not excuse an unresolved identity. Resolve similar entity names before comparing facts about providers.
Maintenance overview
- Main subject
- The maintenance task and the information needed before arranging work.
- Supporting subjects
- Exact equipment, applicable manual and the boundary of professional work.
- Evidence required
- Manufacturer instructions and an appropriate professional source; no universal procedure supplied here.
Provider selection
- Main subject
- The choice between appropriate service providers.
- Supporting subjects
- Relevant qualifications, offered service scope, applicable equipment and coverage conditions.
- Evidence required
- Current provider evidence and source support for every comparison criterion.
Product comparison
- Main subject
- The choice between identified equipment models.
- Supporting subjects
- Comparable specifications, applicable conditions and the reader’s stated requirements.
- Evidence required
- Matching manufacturer specification versions and a consistent comparison basis.
Explain why each supporting entity earns its place
For each proposed entity, record the question it helps answer. A model identifier may resolve applicability. A manual may support the instruction boundary. A qualified provider may explain who can assess the equipment. If a detail changes no answer, it may not deserve prominent space.
Prominence is an editorial choice about the reader’s route through the page. Put necessary constraints near the relevant explanation. A condition hidden far below an apparently universal instruction can change what the reader takes away.
Do not add famous manufacturers, locations or unrelated technologies to make a page appear complete. Mentioning a company creates an expectation of accurate information about it. A long list can distract from the decision the page owns.
Test a changed audience or condition
In the fictional maintenance overview, a full provider comparison sits outside the task. Change the reader’s task to choosing an appropriate provider, and qualifications and service scope become necessary. Their role changes because the promised answer changed, not because a tool suggested more names.
A cost or maintenance interval remains unresolved until an applicable source supports it. Changing the audience does not authorize a universal equipment procedure. The example remains an editorial selection exercise.
Use a completed selection record
The following extended record is fictional. It shows the question, relationship, source need, placement and decision for each candidate; it supplies no equipment instructions.
Exact system and model
- Role
- Supporting entity.
- Reader question
- Which instructions and service conditions apply?
- Relationship
- The explanation concerns the identified equipment.
- Evidence
- The correct manufacturer model identification and manual version.
- Placement
- Before any statement about the exact equipment.
- Decision
- Include when the exact system is confirmed; otherwise identify the missing input.
Applicable manufacturer manual
- Role
- Supporting source.
- Reader question
- Which instruction boundary applies?
- Relationship
- This manual describes this system and version.
- Evidence
- The current applicable document and its limits.
- Placement
- Beside the claim it supports.
- Decision
- Include the correct version; retain uncertainty if it is unconfirmed.
Service provider
- Role
- Supporting entity for arranging service; main candidate for a separate provider comparison.
- Reader question
- Who can assess the equipment and what work is offered?
- Relationship
- The provider offers the identified service under stated conditions.
- Evidence
- Current service and qualification evidence.
- Placement
- In the explanation about arranging service or the distinct provider comparison.
- Decision
- Include only confirmed scope; defer unknown qualifications or coverage.
Unrelated boiler brands
- Role
- Outside this maintenance explainer.
- Reader question
- No question in the stated task is answered.
- Relationship
- No relevant relationship established.
- Evidence
- None supplied or required for the present task.
- Placement
- No insertion into this page.
- Decision
- Exclude from the current page; review again only if a distinct comparison task requires them.
Give supporting explanations enough room
Keep the explanation required to complete the current answer on the page. A link to a manual cannot replace the sentence identifying which model and version it concerns. A separate article can own a different complete task after the local condition is clear.
Copy the fields from the completed record into your own document: candidate, role, reader question, relationship, evidence, placement and decision. This is a static exercise; the page does not save or export entries. Use content planning instructions to carry the accepted choice into writing.
Review prominence without a density target
Read the title, introduction and the opening of each content block together. A reader should recognize the central subject and the purpose of each supporting detail. Replace vague references when they could point to more than one thing.
Google’s helpful content guidance asks publishers to provide a descriptive main heading and a complete explanation that helps the intended audience. It does not prescribe an entity count for a page. Our inclusion record is a practical editorial method, not a Google scoring specification.
If an entity tool suggests additional terms, treat the suggestions as questions to investigate. Verify relevance and accuracy before using them. Do not remove necessary qualifications simply to make the central subject appear more prominent.
The salience and proximity lesson examines how prominence is expressed. A tool score or mention count does not replace this review.
Sources and the next useful question
Check Google’s helpful content guidance. External documentation supports the stated model or editorial boundary; the fictional examples and record formats are Semantec SEO teaching material.
Continue with salience, cooccurrence and proximity. Return to the entity SEO overview or the semantic SEO learning overview to choose another task.
