What is the Schema Type PropertyValueSpecification Generator?

This free SEO tool has been meticulously crafted by a Brazilian SEO guy to give you the best (UI/UX) experience while building your JSON-LD Schema Markup. If you want to know the other Schema Types available, access the Free JSON-LD Schema Markup Builder.

What is the Schema Type PropertyValueSpecification?

The "PropertyValueSpecification" type is used to describe a specification for a property value that can be used to validate or standardize data.

This type allows you to provide information about how to measure, calculate, or convert a property value into a standardized format.

It can also be used to specify the unit of measurement, precision, and other details related to the property value.

The "PropertyValueSpecification" type is commonly used in industries such as finance, healthcare, and real estate where standardizing data is important for comparison, analysis, or compliance purposes.

By using this type, you can provide a clear understanding of how to interpret and work with property values, making it easier for machines and humans alike to understand the meaning and context of that data..

What are the properties of the Schema Type PropertyValueSpecification?


The "additionalType" property specifies an additional type for the thing, providing more specific information about its nature.


The "alternateName" property provides an additional name for a thing, often used for disambiguation.


The "defaultValue" property specifies a default value that can be used when no other value is provided.


The "description" property provides a brief summary or abstract of the thing described.


A brief description about the "disambiguatingDescription" property: Provides a concise and informative summary that helps distinguish the entity from others with similar names.


The "identifier" property is a unique string that identifies an item.


The "image" property represents a URL that links to an image, which can be used for visual representation.


The "mainEntityOfPage" property specifies the main content entity of a webpage, such as an article, blog post, or product page.


The "maxValue" property specifies the maximum value that an offer, quantity, or price can take.


The "minValue" property specifies the minimum value that a numeric attribute can take.


The "multipleValues" property allows multiple values for a single property, providing flexibility in representing complex data.


The "name" property specifies the human-readable name of a thing, such as a person, organization, or place.


The "potentialAction" property indicates potential actions that can be performed on an object, such as a web page or a digital item.


The "readonlyValue" property specifies a value that cannot be edited or modified.


The "sameAs" property represents an equivalent URI that can be used to refer to the same entity as the current item.


The "stepValue" property represents a specific value within a series of steps, often used for ordering or pagination.


The "subjectOf" property represents the subject matter or topic of a creative work.


The "url" property represents a URL (Uniform Resource Locator) that is related to the item described.


The "valueMaxLength" property specifies the maximum number of characters that can be contained within a string value.


The "valueMinLength" property specifies the minimum length of a string value.


The "valueName" property specifies a descriptive name for a measurement value.


The "valuePattern" property specifies a regular expression pattern that represents the expected value for a given property.


The "valueRequired" property specifies whether a field requires a value.

1,368 Types

1,466 Properties

Schema.org v23.0

Calebe B. Teixeira

Who came up with this Schema Builder?

Hello, my name is Calebe Teixeira I am a SEO from Brazil with a few years of experience in software development and creator of Focus Keyword Finder.

I live on top of a mountain in the south of Brazil, with my beloved wife and children and I connect to the internet through a Starlink antenna.

For some time I had been putting off the idea of creating what would eventually become the best and most complete 100% free Schema generator on the internet.

This is a simple gesture to try to give back a little of what I've learned over the years in this wonderful community of SEOs.

Have fun!