Since the envision of Semantic Web was proposed by Mr. Tim Berners-Lee in 2000, who has put forward the concept of WWW, the Semantic Web and the Web Services have become two important trends of the development of WWW.

• 自万维网之父Tim Berners-Lee提出了语义Web(Semantic Web)的概念以来，语义Web和Web服务成为目前万维网中发展的两个重要趋势，这两种技术的结合产生了一个新兴的研究课题，那就是语义Web服务。