RDF

Major RDF vocabularies

Metadata

• Learning Object Metadata Standard
• Dublin Core

Content syndication and social software

• RSS 1.0 which is not very popular, most RSS formats are not RDF since bloggers don't understand issues related to the semantic web :)
• FOAF Friends-of-a-friend vocabulary for person networks

Links

Standards

• RDF Primer
• Resource Description Framework (RDF) Overview
• The Resource Description Framework (RDF) Model and Syntax.
• SPARQL Query Language for RDF (last checkedwas: W3C Working Draft 17 February 2005)

Overviews

• Mozilla's RDF pointers
• Oasis Resource Description Framework (RDF)
• W3C Data Formats A note on the planned XML-centered framework. (including RDF app.)

• PICS (Platform for Internet Content Selection)

On-line validation

• W3C RDF validation service

RDF-related web sites

• http://www.semanticplanet.com/

Visualization of RDF

• Supercharging WSDL with RDF Managing structured Web service metadata article by Uche Obbuji
• Rudolf: RDFViz Exploring tools for RDF Graph Visualisation by Dan Brickely, project page.
• XML co-creator maps the Web in 3D by Evan Hansen, C|Net

References

• Eric Miller An Introductionto the Resource Description Framework (1998), D-Lib Magazine May 1998, ISSN 1082-9873, HTML