Notacionit

Notacionit is a notation framework designed to encode structured information about symbols, actions, and relationships in digital texts and data repositories. It emphasizes human readability and machine parseability, aiming to support cross-domain interoperability and flexible metadata representation.

The concept emerged in discussions about data interoperability and knowledge representation. It has not become a universal standard; instead, it appears in several experimental proposals and pilot projects that compare its approach with established notations such as JSON, RDF, and formal mathematical syntax.

Core elements of notacionit include identifiers for entities, relational operators to express connections, and qualifiers that annotate semantics. The syntax is intended to be lightweight and extensible: tokens separated by spaces, indentation to indicate nesting, and optional brackets to attach metadata. The design favors a small set of primitive constructs to minimize learning effort while allowing expressive depth through composition.

An illustrative example, in plain text, might resemble: id:Person123 name "Ada Lovelace" roles [primary_author, mathematician]; relation:worksOn -> ProjectX; ProjectX [status: ongoing]. This example demonstrates common constructs such as identifiers, literals, relations, and metadata annotations, without asserting a specific implementation.

Applications of notacionit include data interchange in knowledge graphs, archival and cataloging descriptions, academic notation, and software modeling. Proponents argue that the approach can improve readability and interoperability, while critics highlight the need for supporting tooling, education, and governance to prevent fragmentation.

See also notation systems, data modeling, ontologies.