- Introduction to RDF Metadata - World Wide Web Consortium.
- RDF/XML Syntax Specification (Revised) - A work in progress (W3C Working Draft) specifying the RDF/XML syntax and how it generates RDF graphs or models.
- RDF Concepts and Abstract Syntax - Defines the RDF graph model along with the concepts used in RDF and the triples abstract syntax.
- RDF Primer - Introduction to RDF including the model, XML syntax, schema language including many examples and RDF applications.
- RDF Semantics - A work in progress (W3C Working Draft) on developing the formal semantics for RDF as a model theory.
- RDF Test Cases - A work in progress (W3C Working Draft) containing test cases for RDF.
- RDF Vocabulary Description Language (RDF Schema) - RDF schema language for declaring basic class and types for describing the terms used in RDF.
- Resource Description Framework (RDF) Model and Syntax Specification - The document which defines RDF.
- The Cambridge Communiqué - A report of the results of a meeting of a group of W3C members involved in XML and RDF to advance the general understanding of a unified approach to the expression of Web data models.
