Sources — Semantic Validation

Institutional and technical reference points.

Semantic and Knowledge Representation

W3C — RDF 1.1 Concepts and Abstract Syntax

W3C — OWL 2 Web Ontology Language Overview

Data Validation and Constraint Frameworks

W3C — SHACL (Shapes Constraint Language)

W3C — JSON-LD 1.1

Formal Logic and Consistency

Stanford Encyclopedia of Philosophy — Classical Logic

Stanford Encyclopedia of Philosophy — Ontological Commitment