Available Specifications: Ontology

RDF Schema spec.

URI: http://www.w3.org/TR/rdf-schema/

OWL Overview

URI: http://www.w3c.org/TR/owl-features/

OWL Reference

URI: http://www.w3c.org/TR/owl-ref/

OWL Abstract Syntax

URI: http://www.w3c.org/TR/owl-absyn/

OWL XML Presentation Syntax

URI: http://www.w3.org/TR/owl-xmlsyntax/