The Semantic Web is developing a technology, like the Web is a technology. It is something that aims to be used by people, so to be implemented in real systems. Therefore it aims at giving smth to the industry. The theoretical argument of the semweb is absolutely meaningless.

Physicists study law of nature, there is no such thing in the Web which is a deeply human field. It's quite an insult for Einstein to be compared to the Semantic Web ...