Do you use semantic web today?

the Semantic Web is an extension of the World Wide Web in which facts can be tagged within documents to allow machines (as well as humans) to extract information from them

The word semantic stands for the meaning of. The semantic of something is the meaning of something. The Semantic Web is a web that is able to describe things in a way that computers can understand.

buffalo skin. :)

the native americans aka the indians used tomahoks, bows and arrows,and spears. But eventually they bought or traded colonists for guns.

Yes