A revised version of the UMBC Semantic Web Reference Card has been released. This is is a handy “cheat sheet” for Semantic Web developers that can be printed double sided on one sheet of paper and tri-folded. The card includes the following:

• RDF/RDFS/OWL vocabulary
• RDF/XML reserved terms (outside RDF vocabulary)
• a simple RDF example in different formats
• SPARQL semantic web query language reference
• many handy facts for developers

Please send any comments or suggestions to feedback@ebiquity.umbc.edu.

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