Semantic SEO & Topical Authority
SEO Entity Library
296 semantic SEO entities used across our topical maps — each a key topical authority signal in Google’s Knowledge Graph. Understanding these entities is the foundation of entity-based SEO and semantic SEO strategy.
Brand 3
Concept 25
adaptive thermogenesis
Adaptive thermogenesis (also called metabolic adaptation) is the physiological …
AMDR
AMDR (Acceptable Macronutrient Distribution Ranges) are the ranges of intake fo…
amino acids
Amino acids are organic compounds that combine to form proteins and play centra…
API
An API (Application Programming Interface) is a contract that lets one software…
autophagy
Autophagy is a conserved cellular process that degrades and recycles damaged or…
B complex (B1, B2, B3, B5, B6, B7, B9/folate, B12)
B complex refers to the group of eight water‑soluble vitamins: B1 (thiamine), B…
BCAAs
BCAAs (branched-chain amino acids) are the three essential amino acids—leucine,…
bioavailability
Bioavailability describes the fraction of an ingested vitamin, mineral or other…
BMI
Body Mass Index (BMI) is a simple index of weight-for-height commonly used to c…
BMI-for-age
BMI-for-age is a pediatric growth metric that expresses a child's body mass ind…
BMR
BMR (basal metabolic rate) is the number of calories your body requires to main…
BMR (basal metabolic rate)
Basal Metabolic Rate (BMR) is the number of kilocalories your body requires eac…
body mass index
Body mass index (BMI) is a simple numeric measure of weight adjusted for height…
breastfeeding
Breastfeeding is the practice of feeding an infant human breast milk directly f…
calcium
Calcium is a chemical element and essential dietary mineral (Ca, atomic number …
caloric restriction
Caloric restriction (CR) is a controlled, sustained reduction in daily energy i…
calorie deficit
A calorie deficit is the state of consuming fewer calories than your body expen…
calories
A calorie is a unit of energy used to quantify the energy provided by food (com…
carbohydrates
Carbohydrates are organic macronutrients—mono-, di-, and polysaccharides—that p…
casein
Casein is the slow‑digesting family of milk proteins (≈80% of bovine milk prote…
chickpeas
Chickpeas (Cicer arietinum) — also called garbanzo beans — are a globally culti…
cholesterol
Cholesterol is a lipid molecule essential for cell membranes, steroid hormones,…
choline
Choline is a water-soluble nutrient required for fetal brain development, liver…
client retention
Client retention is the set of strategies, measurements, and workflows designed…
CPT codes
CPT codes (Current Procedural Terminology) are the five‑digit procedure and ser…
Condition 2
Drug 2
Organization 12
Academy of Nutrition and Dietetics
The Academy of Nutrition and Dietetics (the Academy) is the largest professiona…
ACE
ACE (American Council on Exercise) is a leading nonprofit organization that dev…
ACOG
The American College of Obstetricians and Gynecologists (ACOG) is the primary U…
ACSM
The American College of Sports Medicine (ACSM) is the world’s largest professio…
American Academy of Pediatrics
The American Academy of Pediatrics (AAP) is the leading U.S. professional organ…
American College of Sports Medicine
The American College of Sports Medicine (ACSM) is the largest and most influent…
American Council on Exercise
The American Council on Exercise (ACE) is a U.S.-based nonprofit organization t…
American Diabetes Association
The American Diabetes Association (ADA) is a U.S.-based 501(c)(3) nonprofit org…
American Heart Association
The American Heart Association (AHA) is a U.S.-based nonprofit organization foc…
CDC
The CDC (Centers for Disease Control and Prevention) is the U.S. federal public…
Columbia University Irving Medical Center
Columbia University Irving Medical Center (CUIMC) is Columbia University's acad…
ConsumerLab
ConsumerLab is an independent testing and review organization that evaluates di…
Person 3
Technique 10
16/8
16/8 is a time-restricted intermittent fasting technique in which a person fast…
5:2 diet
The 5:2 diet is an intermittent fasting technique in which people eat their usu…
alternate-day fasting
Alternate-day fasting (ADF) is an intermittent fasting technique that alternate…
batch cooking
Batch cooking is the technique of preparing multiple meals or meal components i…
bench press
The bench press is a foundational barbell pressing exercise for developing hori…
bodyweight training
Bodyweight training is a strength and conditioning technique that uses your own…
carbohydrate counting
Carbohydrate counting is a structured meal-planning technique that quantifies c…
carbohydrate loading
Carbohydrate loading (carb-loading) is a pre-event nutrition technique designed…
CBT (cognitive behavioral therapy)
Cognitive Behavioral Therapy (CBT) is a structured, time-limited, evidence-base…
compound lifts
Compound lifts are multi-joint weightlifting movements (e.g., squat, deadlift, …
Tool 3
air fryer
An air fryer is a countertop kitchen appliance that uses high-velocity hot air …
continuous glucose monitor (CGM)
A continuous glucose monitor (CGM) is a wearable medical device that measures i…
continuous glucose monitoring
Continuous glucose monitoring (CGM) is a wearable medical technology that measu…
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What are SEO entities and why do they matter?
In semantic SEO, an entity is any named concept Google can identify and understand — a person, organisation, place, product, process, or idea. Google’s Knowledge Graph maps how entities relate to each other and uses that graph to evaluate whether a piece of content genuinely covers a topic.
When you build a topic cluster around a subject, covering the right entities signals to Google that your site has real depth — not just keyword density. This is the mechanism behind topical authority: Google trusts sites that treat entities as first-class content objects.
Every topical map in this library identifies the key entities for that topic. The pages in this entity library give you a complete reference — definitions, key facts, content opportunities, and related topical maps.
Browse Topical Maps →