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The total count of augmented‑reality (AR) quizzes included in the product or service offering. It represents how many distinct interactive quiz experiences are available for users to engage with, regardless of format or difficulty level.

The name of the individual or group who is primarily responsible for creating the content of a product, such as a book, film, or other creative work. The value is a free‑text string representing the full name(s) of the main creator.

The binding style of a book or similar printed product, indicating how the pages are held together and presented to the reader. Common values include "Paperback", "Hardcover", "Softcover" and other variations such as "Trade Paperback" or "Pocket Book". This attribute helps customers identify the physical construction and durability of the item.

The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render the visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.

A brief statement indicating the edition or version of a product, such as "Reprint", "New Edition", or a numeric edition number like "2nd edition". It identifies which specific release of the item is being referenced.

A brief statement indicating the edition or version of a product, such as "Reprint", "New Edition", or a numeric edition number like "2nd edition". It identifies which specific release of the item is being referenced.

Indicates the physical or digital format in which a product is presented, such as "Hardback", "Paperback", "DVD", "Blu‑ray", "Vinyl", or other media types. The value may contain multiple comma‑separated items to represent combined attributes (e.g., "Hardback, Illustrated").

The age range or maturity level for which a book is intended, indicating the appropriate reader group based on comprehension and content suitability.

The alphanumeric code that indicates the appropriate age or comprehension level for a book, helping readers and parents select titles suitable to their reading ability.

The name of the publishing imprint that released the book, such as a specific division or brand within a larger publishing house.

A unique identifier assigned to books and other printed publications, typically consisting of 10 or 13 digits. It may include hyphens for readability but is treated as a string value. The ISBN uniquely identifies a specific edition of a title across the publishing industry.

A list of natural languages in which the product’s content, user interface, subtitles, or documentation is available. Each language represents a distinct linguistic context that users can select for reading, listening, or viewing.

The official title of the product as it appears in its source material, without any translations or modifications. It is used to display the primary name on detail pages and for search purposes.

The total count of individual pages contained in a book or printed publication. It represents the number of physical sheets that make up the product, regardless of layout or formatting.

The overall size of a product expressed as three numeric values—height, width and depth—with an appropriate length unit (e.g., cm, in). It allows customers to assess fit, shipping requirements and compare physical sizes across items.

The calendar date on which the product was first made available to the public or released for sale. It is expressed as a full year, month, and day (YYYY-MM-DD) and can be used to filter or sort items by release period.

The city, town, or region where a product was first published, released, or made available to the public. It typically includes geographic identifiers such as city names, state or province abbreviations, and country names, and may also contain postal codes or other location details.

The calendar date on which the product was first made available to the public or released for sale, expressed as a full year, month, and day (YYYY-MM-DD). This attribute can be used to filter or sort items by release period.

The name of the entity that publishes or distributes the product, such as a book, magazine, or other media item.

The age range or maturity level for which a book, educational material, or other content is intended, indicating the appropriate reader group based on comprehension and content suitability.

The name of the individual who created or contributed to the product, such as an author, creator, or contributor. It represents a single person and is used to identify the primary creative source.