ATHENA PROJECT OS
Canonical Project Control & Development Environment
Canonical RDomain Structure
Canonical RDomain Structure

Semantic Scope

Semantic Scope defines what the domain is about, what concepts and predicates it recognizes, what constraints apply, and how tightly controlled extension is allowed.

Semantic Scope Layers

Core semantics are bounded; extensions are admitted only at controlled perimeter points.

Controlled Extension Zone Domain Vocabulary & Constraints Core Semantic Kernel

Scope Governance Graph

Balance between expressiveness and discipline.

Control Semantic Breadth Core Classes Predicates Constraints Extensions

What Semantic Scope Must Define

ComponentRequired declarationReason
ClassesCanonical concept types admitted within the domain.Prevents ambiguous or duplicate conceptual categories.
PredicatesAllowed relationship verbs or property labels.Controls meaning of assertions and graph edges.
ConstraintsCardinality, type compatibility, mandatory fields, validation rules.Preserves semantic integrity.
Forbidden semanticsExplicitly blocked constructs or meanings.Prevents drift and misuse.
Extension hooksNamed points where additional vocabulary may be appended.Allows growth without corruption of the semantic kernel.
Semantic Scope is the boundary contract between “what the domain is allowed to mean” and “what must remain outside the domain or be expressed through extensions”.