Introduction
The Resource Description Framework (RDF) - developed by the World-Wide Web Consortium (W3C) - provides the foundation for metadata interoperability across different resource description communities. One of the major obstacles facing the resource description community is the multiplicity of incompatible standards for metadata syntax and schema definition languages. This has lead to the lack of, and low deployment of, cross-discipline applications and services for the resource description communities. RDF provides a solution to these
[February 10, 2004] W3C Recommendations: Resource Description Framework (RDF) and Web Ontology Language (OWL). The World Wide Web Consortium has announced "final approval of two key Semantic Web technologies, the revised Resource Description Framework (RDF) and the Web Ontology Language (OWL). RDF and OWL are Semantic Web standards that provide a framework for asset management, enterprise integration and the sharing and reuse of data on the Web. These standard formats for data sharing span application, enterprise, and community boundaries, since
The Semantic Web is an extension of the current web in which information is given well-defined meaning, better enabling computers and people to work in cooperation
Tim Berners-Lee, James Hendler, Ora Lassila [Berners-Lee01]
The Semantic Web is a vision: the idea of having data on the Web defined and linked in a way that it can be used by machines not just for display purposes, but for automation, integration and reuse of data across various applications
Tim Berners-Lee
Semantic Web origins from the premise that the Web is incomplete. It was
Tolkien, a philologist and author of "The Lord of the Rings," created a fantasy world in which characters used languages he invented. Berners-Lee is the inventor who gave us the World Wide Web, a system built on "languages" largely created by Berners-Lee. He's now working on a sequel, called the Semantic Web.
"It is a paradigm shift, like the original World Wide Web," Berners-Lee told scientists gathered at the National Science Foundation to hear his progress report Monday.
Recalling how hard it was for people to understand what the Web was when