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…or SEO improvements Squashed commit of the following: commit d3c392a Author: JeelRajodiya <[email protected]> Date: Wed Mar 5 01:56:25 2025 +0530 update meta data in Chapter 8 commit bf7c516 Author: JeelRajodiya <[email protected]> Date: Wed Mar 5 01:54:58 2025 +0530 update meta data in Chapter 7 commit a71b9d8 Author: JeelRajodiya <[email protected]> Date: Wed Mar 5 01:54:15 2025 +0530 update meta data in Chapter 6 commit 63f75e1 Author: JeelRajodiya <[email protected]> Date: Wed Mar 5 01:50:56 2025 +0530 update meta data in Chapter 5 commit 9ee9e23 Author: JeelRajodiya <[email protected]> Date: Wed Mar 5 01:45:59 2025 +0530 update meta data in Chapter 4 commit cda4240 Author: JeelRajodiya <[email protected]> Date: Wed Mar 5 01:39:15 2025 +0530 update meta data in Chapter 3 commit 1d1ec2f Author: JeelRajodiya <[email protected]> Date: Wed Mar 5 01:36:38 2025 +0530 update meta data of Chapter 2 commit f838043 Author: JeelRajodiya <[email protected]> Date: Wed Mar 5 01:26:14 2025 +0530 Update the meta data of Chapter 1
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diff --git a/content/01-Getting-Started/01-Your-First-Schema/instructions.mdx b/content/01-Getting-Started/01-Your-First-Schema/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Your First Schema 
-description: Welcome to the JSON Schema Tour! Create your first schema to validate a JSON document.
-keywords: type, properties, integer, string
+description: "JSON Schema is a language used for defining the structure and constraints of a JSON document. A JSON Schema is a JSON document that you can use to validate or document another JSON, which we call a JSON instance. JSON Schema is particularly useful in scenarios where data needs to be validated against a predefined structure. This ensures data consistency and helps prevent errors in applications that consume or produce JSON data. It's also valuable for documenting the expected format of JSON data, making it easier for developers to understand and work with APIs and data structures. JSON Schema supports a wide range of validation rules, including data types, formats, ranges, and dependencies between properties."
+keywords: "type, properties, integer, string, validation, structure, constraints"
 ---
 
 

diff --git a/content/01-Getting-Started/02-Nesting-Objects/instructions.mdx b/content/01-Getting-Started/02-Nesting-Objects/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Nesting Objects"
-description: "Nest objects within objects to define complex JSON structures."
-keywords: "nesting, string, properties, type, object, subschema"
+description: "Learn how to nest objects within objects using JSON Schema. This lesson covers defining object schemas with properties, creating subschemas, and adding string and integer types for complex data structures."
+keywords: "nesting, string, properties, type, object, subschema, schema, JSON Schema, complex data structures"
 ---
 
 # Nesting Objects

diff --git a/content/01-Getting-Started/03-Required-Properties/instructions.mdx b/content/01-Getting-Started/03-Required-Properties/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Required Properties"
-description: "Define required properties in JSON Schema"
-keywords: "required, properties, object, type, string"
+description: "Learn how to define required properties in JSON Schema. This lesson covers using the required keyword to make properties mandatory in object schemas, ensuring data validity."
+keywords: "required, properties, object, type, string, JSON Schema, mandatory, data validity"
 ---
 
 # Required Properties

diff --git a/content/01-Getting-Started/04-Enumerated-Values/instructions.mdx b/content/01-Getting-Started/04-Enumerated-Values/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Enumerated Values"
-description: "Define enumerated values in JSON Schema"
-keywords: "Enums, string, properties, type, object"
+description: "Learn how to constrain a property to a fixed set of values using enumerated values in JSON Schema, with examples."
+keywords: "Enums, string, properties, type, object, JSON Schema"
 ---
 
 

diff --git a/content/01-Getting-Started/05-Arrays/instructions.mdx b/content/01-Getting-Started/05-Arrays/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Arrays"
-description: "Define arrays in JSON Schema"
-keywords: "array"
+description: "Learn how to define arrays in JSON Schema using the type and items keywords, and convert properties to arrays of strings."
+keywords: ["array", "JSON Schema", "type", "items", "subschema", "strings"]
 ---
 
 # Arrays

diff --git a/content/01-Getting-Started/06-Array-of-Objects/instructions.mdx b/content/01-Getting-Started/06-Array-of-Objects/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Array of Objects"
-description: "Define an array of objects with enumerated properties"
-keywords: "items, array, object, properties, type, properties, enum"
+description: "Learn how to define an array of objects with properties name and level, and how to set the items keyword in JSON schema."
+keywords: "array, objects, properties, name, level, items, JSON schema"
 ---
 
 # Array of Objects

diff --git a/content/02-Primitive-Types/01-Constraining-String-Length/instructions.mdx b/content/02-Primitive-Types/01-Constraining-String-Length/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Constraining String Length
-description: Learn how to constrain the length of a string in JSON Schema.
-keywords: minLength, maxLength, string, JSON Schema
+description: "Learn how to use JSON Schema to constrain string length using minLength and maxLength keywords, with examples for postalCode and phoneNumber fields."
+keywords: "minLength, maxLength, string, JSON Schema, postalCode, phoneNumber"
 
 
 ---

diff --git a/content/02-Primitive-Types/02-Regular-Expressions-in-Strings/instructions.mdx b/content/02-Primitive-Types/02-Regular-Expressions-in-Strings/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Regular Expressions in Strings
-description: Learn how to use regular expressions in JSON Schema to validate strings.
-keywords:  regular expressions, regex, pattern, string, validation, JSON Schema
+description: "Learn how to use regular expressions in JSON Schema to validate string fields like postalCode, phoneNumber, and countryCode with specific patterns."
+keywords: "regular expressions, regex, pattern, string, validation, JSON Schema, postalCode, phoneNumber, countryCode"
 ---
 
 # Regular Expressions in Strings

diff --git a/content/02-Primitive-Types/03-Constraining-Number/instructions.mdx b/content/02-Primitive-Types/03-Constraining-Number/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Constraining Number"
-description: "Constraints on number values, minimum, maximum and range"
-keywords: "minimum, maximum, range"
+description: "Learn how to constrain number values using minimum, maximum, and range constraints in JSON schema, with examples for age and dateOfBirth properties."
+keywords: "minimum, maximum, range, JSON schema, age, dateOfBirth"
 ---
 
 # Constraining Number

diff --git a/content/02-Primitive-Types/04-Exclusively-Constraining-Number/instructions.mdx b/content/02-Primitive-Types/04-Exclusively-Constraining-Number/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Exclusively Constraining Number"
-description: "Constraints on number values, exclusiveMinimum, exclusiveMaximum and range"
-keywords: "exclusiveMinimum, exclusiveMaximum, range"
+description: "Learn to define exclusive constraints on number values using exclusiveMinimum and exclusiveMaximum keywords in JSON Schema, with examples for age and salary properties."
+keywords: "exclusiveMinimum, exclusiveMaximum, range, JSON Schema, age, salary"
 ---
 
 # Exclusively Constraining Number

diff --git a/content/02-Primitive-Types/05-Multiple-of-a-Number/instructions.mdx b/content/02-Primitive-Types/05-Multiple-of-a-Number/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Multiple of a Number
-description: Define a number which is a multiple of another number in JSON Schema.
-keywords:  integer, JSON Schema, multiple, multipleOf
+description: "Learn how to define a numeric property in JSON Schema that is a multiple of another number using the multipleOf keyword, with constraints on minimum and maximum values."
+keywords: "integer, JSON Schema, multiple, multipleOf, minimum, maximum"
 ---
 
 # Multiple of a Number

diff --git a/content/02-Primitive-Types/06-Decimal-Numbers/instructions.mdx b/content/02-Primitive-Types/06-Decimal-Numbers/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Decimal Numbers
-description: Define decimal numbers and integers in JSON Schema.
-keywords: integer, number, JSON Schema
+description: "Learn how to define decimal numbers and integers in JSON Schema, including setting minimum and maximum values."
+keywords: "integer, number, JSON Schema, decimal, minimum, maximum"
 ---
 
 # Decimal Numbers

diff --git a/content/02-Primitive-Types/07-Enumerated-Values-II/instructions.mdx b/content/02-Primitive-Types/07-Enumerated-Values-II/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Enumerated Values II
-description: Define numbers and null values as enumerated values in JSON Schema.
-keywords:  integer, JSON Schema, enums, enumerated values, null
+description: "Define enumerated values for integers, numbers, and null using the JSON Schema enum keyword while restricting performanceRating to only specific values."
+keywords: "integer, JSON Schema, enums, enumerated values, null, performanceRating"
 ---
 
 # Enumerated Values II

diff --git a/content/02-Primitive-Types/08-Defining-Constant-Values/instructions.mdx b/content/02-Primitive-Types/08-Defining-Constant-Values/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Defining Constant Values
-description: Learn to Define constant values in JSON Schema.
-keywords:  const, constant, JSON Schema
+description: "Learn to define constant values for properties using the const keyword in JSON Schema, including examples and practice."
+keywords: "const, constant, JSON Schema, property, example, practice"
 ---
 
 # Constant Values

diff --git a/content/02-Primitive-Types/09-Combining-Types/instructions.mdx b/content/02-Primitive-Types/09-Combining-Types/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Combining Types - Boolean and Null"
-description: "Learn to combine different types of properties in a single property."
-keywords: "types, combining types, object schema, JSON Schema"
+description: "Learn to combine boolean and null types in a single property using JSON Schema."
+keywords: "types, combining types, boolean, null, JSON Schema"
 ---
 
 # Combining Types - Boolean and Null

diff --git a/content/03-Objects/01-Pattern-Properties/instructions.mdx b/content/03-Objects/01-Pattern-Properties/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Pattern Properties
-description: Define patterns for object properties in JSON Schema.
-keywords: pattern properties, object, JSON Schema, properties, type, properties, required, properties, object
+description: "Learn how to use patternProperties in JSON Schema to define patterns for object property names and constrain their values using regular expressions."
+keywords: "pattern properties, object, JSON Schema, properties, type, required, regular expressions, pattern, additionalProperties"
 ---
 
 

diff --git a/content/03-Objects/02-Additional-Properties/instructions.mdx b/content/03-Objects/02-Additional-Properties/instructions.mdx
@@ -1,10 +1,9 @@
 ---
 title: Additional Properties
-description: Handle additional properties of an object in JSON Schema.
-keywords: additional properties, object, JSON Schema, properties, type, properties, required, properties, object
+description: "Learn how to handle additional properties in JSON Schema using the additionalProperties keyword, including disallowing extra properties and defining schemas for them."
+keywords: "additional properties, object, JSON Schema, properties, type, required, patternProperties, schema, keyword"
 ---
 
-
 # Additional Properties
 
 In the previous lesson, we have set `additionalProperties` to `false`. What does it mean? 

diff --git a/content/03-Objects/03-Constraining-Number-of-Properties/instructions.mdx b/content/03-Objects/03-Constraining-Number-of-Properties/instructions.mdx
@@ -1,10 +1,9 @@
 ---
 title: Constraining Number of Properties
-description: Learn how to set the minimum and maximum number of properties in an object in JSON Schema.
-keywords: minProperties, maxProperties, object, JSON Schema, properties, type, properties, required, properties, object
+description: "Learn how to use JSON Schema keywords minProperties, maxProperties, and additionalProperties to set constraints on the number and type of properties in an object."
+keywords: "minProperties, maxProperties, additionalProperties, JSON Schema, object, properties, type, schema"
 ---
 
-
 # Constraining Number of Properties
 
 In JSON Schema, you can set constraints on the number of properties an object can have using the `minProperties` and `maxProperties` [keywords](https://json-schema.org/learn/glossary#keyword).

diff --git a/content/03-Objects/04-Applying-Schema-to-Property-Names/instructions.mdx b/content/03-Objects/04-Applying-Schema-to-Property-Names/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Applying Schema to Property Names
-description: Learn how to apply schema to property names in JSON Schema.
-keywords: propertyNames, minProperties, maxProperties
+description: "Learn how to use the propertyNames keyword in JSON Schema to enforce constraints on property names, including patterns, minimum length, and property values."
+keywords: "propertyNames, minProperties, maxProperties, pattern, additionalProperties, JSON Schema"
 ---
 
 

diff --git a/content/04-Arrays/01-Specifying-Length-of-an-Array/instructions.mdx b/content/04-Arrays/01-Specifying-Length-of-an-Array/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Specifying Length of an Array
-description: Learn to constrain the number of items in an array using JSON Schema.
-keywords: minItems, maxItems, items, validation, JSON, Schema, JSON Schema
+description: "Learn to use JSON Schema to validate arrays, specify minimum and maximum number of items, and constrain item formats using regular expressions."
+keywords: "minItems, maxItems, items, validation, JSON, Schema, JSON Schema, pattern, regular expression"
 ---
 
 

diff --git a/content/04-Arrays/02-Unique-Items/instructions.mdx b/content/04-Arrays/02-Unique-Items/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Unique Array Items
-description: Validate arrays with unique items using JSON Schema.
-keywords: array, unique items, JSON Schema
+description: "Learn how to validate arrays with unique items using the uniqueItems keyword in JSON Schema."
+keywords: "array, unique items, JSON Schema, uniqueItems, validate"
 ---
 
 

diff --git a/content/04-Arrays/03-Tuple-Validation/instructions.mdx b/content/04-Arrays/03-Tuple-Validation/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Tuple Validation 
-description: Learn to validate tuple arrays in JSON Schema.
-keywords: tuple, array, items, validation, JSON, Schema, JSON Schema
+description: "Learn how to validate tuple arrays in JSON Schema using the prefixItems keyword to define constraints for each element."
+keywords: "tuple, array, items, validation, JSON Schema, prefixItems, constraints"
 ---
 
 

diff --git a/content/04-Arrays/04-Additional-Items-in-Tuples/instructions.mdx b/content/04-Arrays/04-Additional-Items-in-Tuples/instructions.mdx
@@ -1,10 +1,9 @@
 ---
 title: Additional Items in Tuples
-description: Constrain additional items in a tuple array using JSON Schema.
-keywords: tuple, array, items, validation, JSON, Schema, JSON Schema
+description: "Learn how to use the items keyword in JSON Schema to constrain additional items in tuple arrays, with examples and subschema definitions."
+keywords: "tuple, array, items, validation, JSON, Schema, JSON Schema, subschema"
 ---
 
-
 # Additional Items in Tuples
 
 There is no new [keyword](https://json-schema.org/learn/glossary#keyword) for the additional items in tuple arrays. You can use the `items` keyword to define the schema for the additional items in a tuple array.

diff --git a/content/04-Arrays/05-Enumerated-Array-Items/instructions.mdx b/content/04-Arrays/05-Enumerated-Array-Items/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Enumerated Array Items
-description: Learn to restrict array items to a specific set of values.
-keywords: enumerated items, array items, 
+description: "Learn to restrict array items to specific values using the enum keyword in JSON schema, ensuring unique and case-sensitive items."
+keywords: "enumerated items, array items, enum keyword, JSON schema, unique items, case-sensitive"
 ---
 
 

diff --git a/content/04-Arrays/06-Ensuring-Array-Content-With-Contains/instructions.mdx b/content/04-Arrays/06-Ensuring-Array-Content-With-Contains/instructions.mdx
@@ -1,10 +1,9 @@
 ---
 title: Ensuring Array Content with the 'contains'
-description: Learn how to use the 'contains' keyword in JSON Schema to ensure that arrays contain specific elements.
-keywords: array, contains, validation, JSON Schema
+description: "Learn how to use the 'contains' keyword in JSON Schema to validate arrays, ensuring they contain specific elements like numbers or strings, with examples and tasks."
+keywords: "array, contains, validation, JSON Schema, subschema, keyword, example, task, skills, const"
 ---
 
-
 # Ensuring Array Content with the 'contains'
 
 The `contains` keyword is used to ensure that an array contains **at least one element** that matches the [subschema](https://json-schema.org/learn/glossary#subschema) defined in the `contains` [keyword](https://json-schema.org/learn/glossary#keyword).

diff --git a/content/04-Arrays/07-minContains-and-maxContains/instructions.mdx b/content/04-Arrays/07-minContains-and-maxContains/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: minContains and maxContains
-description: Learn how to use the 'minContains' and 'maxContains' keywords in JSON Schema to ensure that arrays contain a specific number of elements.
-keywords: array, minContains, maxContains, validation, JSON Schema
+description: "Learn how to use the 'minContains' and 'maxContains' keywords in JSON Schema to ensure that arrays contain a specific number of elements matching a subschema, with examples and tasks."
+keywords: "array, minContains, maxContains, validation, JSON Schema, subschema, contains"
 ---
 
 

diff --git a/...nditional-Validation/01-Ensuring-Conditional-Property-Presence/instructions.mdx b/...nditional-Validation/01-Ensuring-Conditional-Property-Presence/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Ensuring Conditional Property Presence
-description: Learn how to make properties dependent on each other in JSON Schema using dependentRequired keyword.
-keywords: dependentRequired, conditional validation, JSON Schema
+description: "Learn how to apply conditional validation in JSON Schema using dependentRequired, dependentSchemas, if-then-else, and implications keywords to make properties dependent on each other."
+keywords: "dependentRequired, conditional validation, JSON Schema, dependentSchemas, if-then-else, implications"
 ---
 
 

diff --git a/content/05-Conditional-Validation/02-Ensuring-Mutual-Dependency/instructions.mdx b/content/05-Conditional-Validation/02-Ensuring-Mutual-Dependency/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Ensuring Mutual Dependency
-description: Learn how to make properties dependent on each other in JSON Schema using dependentRequired keyword.
-keywords: dependentRequired, conditional validation, JSON Schema
+description: "Learn how to make properties dependent on each other in JSON Schema using the dependentRequired keyword to enforce mutual dependency."
+keywords: "dependentRequired, conditional validation, JSON Schema, mutual dependency, keyword"
 ---
 
 

diff --git a/...t/05-Conditional-Validation/03-Conditionally-Apply-a-Subschema/instructions.mdx b/...t/05-Conditional-Validation/03-Conditionally-Apply-a-Subschema/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Conditionally Apply a Subschema
-description: Learn how to conditionally apply a subschema in JSON Schema using the dependentSchemas keyword.
-keywords:  dependentSchemas, conditional validation, JSON Schema
+description: "Learn how to conditionally apply a subschema in JSON Schema using the dependentSchemas keyword based on the presence or absence of a property."
+keywords: "dependentSchemas, conditional validation, JSON Schema, subschema, keyword"
 ---
 
 

diff --git a/content/05-Conditional-Validation/04-if-then-keyword/instructions.mdx b/content/05-Conditional-Validation/04-if-then-keyword/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: If-Then Keyword
-description: Learn how to use the `if-then` keyword to enforce Implication in JSON Schema.
-keywords:  If-Then, Implication, conditional validation, JSON Schema
+description: "Learn how to use the if-then keyword in JSON Schema to enforce conditional validation and implication, ensuring fields like salary and age are present based on conditions like isFullTime and isStudent."
+keywords: "if-then, Implication, conditional validation, JSON Schema, isFullTime, salary, isStudent, age"
 ---
 
 
@@ -47,4 +47,4 @@ You can use the `if-then` keyword to enforce this condition.
 
 You are given the [schema](https://json-schema.org/learn/glossary#schema) for the same JSON document in the <SideEditorLink/>. Modify the schema to enforce the below condition:
 
-- **If** `isStudent` is true, **then** the `age` field must be present. 
+- **If** `isStudent` is true, **then** the `age` field must be present.
diff --git a/content/05-Conditional-Validation/05-if-then-else/instructions.mdx b/content/05-Conditional-Validation/05-if-then-else/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: If-Then-Else
-description:  Use the if-then-else keyword to apply conditional validation.
-keywords:  conditional validation, JSON Schema, If-Then-Else
+description: "Learn how to use the if-then-else keyword in JSON Schema to apply conditional validation based on the value of a property."
+keywords: "if-then-else, conditional validation, JSON Schema, subschema, keyword"
 ---
 
 

diff --git a/...bining-Subschemas/01-Reusing-and-Referencing-with-defs-and-ref/instructions.mdx b/...bining-Subschemas/01-Reusing-and-Referencing-with-defs-and-ref/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Reusing and Referencing with $defs and $ref
-description: Defining Subschemas with $defs and then referencing them with $ref 
-keywords:  $defs, $ref, JSON Schema, subschemas, 
+description: "Define subschemas with $defs and reference them with $ref in JSON Schema to create modular and maintainable schemas."
+keywords: "$defs, $ref, JSON Schema, subschemas, modular schemas, maintainable schemas"
 ---
 
 # Combining Subschemas

diff --git a/content/06-Combining-Subschemas/02-id-and-schema/instructions.mdx b/content/06-Combining-Subschemas/02-id-and-schema/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: $id and $schema
-description: Learn how to use the $id and $schema keywords in JSON Schema
-keywords:  $id, $schema, JSON Schema
+description: "Learn how to use the $id and $schema keywords in JSON Schema to define the URI and version of the schema."
+keywords: "$id, $schema, JSON Schema, URI, version, keywords"
 ---
 
 # $schema 

diff --git a/...ombining-Subschemas/03-Valid-Against-allOf-the-Subschemas(AND)/instructions.mdx b/...ombining-Subschemas/03-Valid-Against-allOf-the-Subschemas(AND)/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Valid Against allOf the Subschemas (AND)
-description: Defining Subschemas with $defs and then referencing them with $ref 
-keywords:  $defs, $ref, JSON Schema, subschemas, 
+description: "Define subschemas with $defs and reference them with $ref in JSON Schema to ensure an instance is valid against all of the subschemas."
+keywords: "$defs, $ref, JSON Schema, subschemas, allOf keyword, AND operation"
 ---
 
 

diff --git a/...ombining-Subschemas/04-Valid-Against-oneOf-the-Subschemas(XOR)/instructions.mdx b/...ombining-Subschemas/04-Valid-Against-oneOf-the-Subschemas(XOR)/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Valid Against oneOf the Subschemas (XOR)"
-description: "Define properties with oneOf keyword to apply conditional validation."
-keywords: "oneOf, properties, conditional validation"
+description: "Use oneOf keyword in JSON Schema to ensure an instance is valid against exactly one of the subschemas."
+keywords: "oneOf keyword, JSON Schema, conditional validation, properties, subschemas, XOR operation"
 ---
 
 # Valid Against oneOf the Subschemas (XOR)

diff --git a/...Combining-Subschemas/05-Valid-Against-anyOf-the-Subschemas(OR)/instructions.mdx b/...Combining-Subschemas/05-Valid-Against-anyOf-the-Subschemas(OR)/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Valid Against anyOf the Subschemas (OR)
-description:  Define properties with anyOf keyword to apply conditional validation.
-keywords: anyOf, properties, conditional validation
+description: "Define properties with anyOf keyword in JSON Schema to apply conditional validation using multiple subschemas."
+keywords: "anyOf keyword, JSON Schema, conditional validation, properties, subschemas"
 ---
 
 # Valid Against anyOf the Subschemas (OR)

diff --git a/content/06-Combining-Subschemas/06-inverting-validation-with-not/instructions.mdx b/content/06-Combining-Subschemas/06-inverting-validation-with-not/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Inverting Validation with not
-description:  Invert the validation with the not keyword in JSON Schema.
-keywords: not, properties, conditional validation
+description: "Invert validation in JSON Schema using the not keyword to define conditional validation rules."
+keywords: "not keyword, JSON Schema, conditional validation, properties, instance, subschemas"
 ---
 
 # Inverting Validation with not

diff --git a/content/06-Combining-Subschemas/07-Recursive-Schemas/instructions.mdx b/content/06-Combining-Subschemas/07-Recursive-Schemas/instructions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Recursive Schemas
-description:  Learn how to define recursive schemas in JSON Schema.
-keywords: defs, ref, recursive, schemas, JSON, JSON Schema
+description: "Learn how to define recursive schemas in JSON Schema using $ref and $defs keywords to model hierarchical and recursive relationships."
+keywords: "recursive schemas, JSON Schema, $ref, $defs, hierarchical data, recursive relationships"
 ---
 
 # Recursive Schemas