objekapa

Objekapa is a term used in information science and theoretical modeling to describe an object-centric approach to representing complex systems. In this framework, a system is modeled as a set of objects, each with attributes, relationships, and contextual areas that define how they exist and interact.

Its core components include: objects with unique identifiers and mutable states; metadata describing provenance, validity, and access; relationships that connect objects; and contextual areas or domains that constrain or augment object behavior.

The word is a neologism blending 'objek' (object) and 'apa' (what) in some language communities. It appears in limited academic papers, research notes, and practice guides rather than as a formal standard, and its usage varies by context.

Objekapa is used to model heterogeneous data sources, support data integration, and organize digital assets. Typical applications include digital libraries, asset management systems, IoT device catalogs, and cross-domain information platforms where objects span multiple domains.

Compared with traditional object-oriented programming, objekapa emphasizes data-centric objects and their contexts rather than program structure. It shares affinities with ontology engineering and metadata frameworks, but lacks a universal specification, which can hinder interoperability.

Critics argue that without formal standards, implementations diverge and semantic alignment becomes difficult. Proponents note its flexibility for ad hoc modeling and multidisciplinary use cases, provided there is clear governance of object definitions and contextual schemas.

Example: in a library catalog, an item object may include id, title, edition, and status; related objects may include author and subject; contextual areas may specify location, access rights, and retention policy.