Black person and Somebody

Black person noun - A person with dark skin who comes from Africa (or whose ancestors came from Africa).

Somebody and black person are semantically related. In some cases you can use "Somebody" instead a noun phrase "Black person".

Somebody noun - A person who is widely known and usually much talked about.

Black person and somebody are semantically related. Sometimes you can replace phrase "Black person" with "Somebody", this terms are similar.