Drafts of the documents that Pat mentions are now available. a) Semantics for the Languages of the Semantic Web: This document describes the technique of providing a semantics for a semantic web language Li by using a base logic, defined in this document, called Lbase. Also explains its equivalence with the approach of defining a model theory directly for Li. url: http://tap.stanford.edu/SemanticWebSemantics.html This document should probably eventually become a W3C Note. b) RDF(S) Semantics based on LBase: This rather short document provides a set of axioms that provide the semantics for RDF(S) based on Lbase. url: http://www.coginst.uwf.edu/~phayes/RDF(S)_based_on_Lbase.html This document should eventually become part of the rdf spec alongside the MT document. Feedback please!I basically find a new MT speak Lbase/Li and no bugs I think I'm just wondering about any impact on the current testcases -- http://www.w3.org/2000/10/rdf-tests/rdfcore/ -- http://www.w3.org/2002/03owlt/ if any??? -- . Jos De Roo, AGFA http://www.agfa.com/w3c/jdroo/