What is the role of library metadata?

The role of library metadata is primarily to offer descriptive information about resources, which significantly enhances their discoverability. Metadata is essentially data about data; it includes details such as the title, author, publication date, and subject matter of resources in a library's collection. This descriptive information allows users to locate materials more easily through search functions and databases, making it easier for them to find what they need efficiently.

Effective metadata ensures that resources are organized in a manner that reflects their content and relevance, enabling search systems to return accurate and meaningful results. When metadata is properly utilized, it facilitates better resource management and user engagement, leading to a more efficient library experience overall. In contrast, the other options focus on aspects unrelated to the primary function of metadata, such as financial aspects, library administration, or interlibrary connections.