ANN: 3 Tutorials: (1) RDF, (2) RDF Schema, and (3) OWL

Hi Folks,

David Jacobs and I have created three tutorials:

1. XML Design (A Gentle Transition from XML to RDF)

      http://www.xfront.com/rdf/

2. Inferring and Discovering Relationships using RDF Schemas

      http://www.xfront.com/rdf-schema/

3. OWL Web Ontology Language

      http://www.xfront.com/owl/

Enjoy!

            Roger L. Costello and David B. Jacobs