Resource Description Framework (RDF)

The Resource Description Framework (RDF) is a general-purpose language for representing information in the Web. It employs a directed, labeled graph data format for representing information.

See:

• W3C RDF Primer - http://www.w3.org/TR/REC-rdf-syntax/
• http://www.w3.org/RDF/
• http://en.wikipedia.org/wiki/Resource_Description_Framework