The Merriam-Webster Dictionary

The name of the entity that produced or distributed the product, such as a book, magazine, or other publication.

The individual, group, or entity responsible for creating the work. It may be a single author, a collaborative team (collective), or an editorial organization. The value is a free‑text string without any unit.

A list of individuals who contributed to the creation or publication of a product, such as writers, editors, or collaborators. Each entry is a full name and may include multiple authors separated by commas or conjunctions.

The type of book collection or format that the product belongs to, such as paperback, hardcover, pocket edition, or special series editions.

The calendar date on which a book 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 books by their release period.

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.

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 the natural languages in which a product is available or supported.

Indicates the languages available for a product or its content, whether it is a single language or a set of languages.

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

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 subject indicates the main theme or topic of a product, such as a book, article, or other content item. It can refer to genres, categories, or specific themes that help users understand what the product is about and find it in searches.

The official name or title of a product, such as a book, album, movie, or other item. It is the primary label displayed on product pages and used for search and identification.