itemsmost
Itemsmost is an open, community-driven data standard for describing and exchanging information about items, including physical objects, digital assets, and collections. It provides a compact core model with extensible metadata to support interoperability across catalogs, marketplaces, museums, libraries, and asset-management systems. The goal is to enable precise item descriptions, reliable linking between related objects, and scalable publishing of catalogs.
The core model centers on a persistent identifier, essential fields such as name, description, category, and
Origin and governance: The concept emerged in 2023 as a community-driven effort among libraries, museums, and
Usage and ecosystem: While fictional, itemsmost is designed to illustrate catalog design and data interoperability. Real-world
Reception and limitations: Advocates praise its modularity and openness, while critics note potential fragmentation from extensions