A volume marked with the possessive phrase indicates ownership. For example, a child writing “This book belongs to me” inside the cover of a new storybook is a clear declaration of proprietorship.
This declaration serves multiple purposes: It discourages theft, clarifies responsibility for the item’s care, and establishes a personal connection between the individual and the object. Historically, such inscriptions provided a record of provenance, tracing an item’s journey through different owners and collections, which is important for researchers and collectors.