emetaKey
emetaKey is a term used in metadata management to denote an extended metadata key that uniquely identifies a set of metadata attributes associated with a digital object. It is a conceptual construct rather than a universally standardized identifier, and its precise definition can vary between platforms and projects. In many contexts, emetaKey serves as a stable reference that enables cross-system retrieval and alignment of metadata across catalogs, repositories, and content-management workflows.
The concept typically combines namespace information with an identifier and may include optional versioning or scope
In practice, emetaKey supports workflows such as metadata harvesting, crosswalks between schemas, and provenance tracking. It
Interoperability considerations vary. EmetaKey is not a single standardized standard; it often aligns with broader metadata