This is a good point...
To me, a right is something inalienable. Something that just IS, not granted or denied by a piece of paper. Perhaps government/controlling agency may not recognize a peoples inalienable rights, but they are still rights all the same. Further I belive that a true RIGHT is something that age, sex, creed, marital status, sexual preference, religion, etc, should be blind to. I think the US Bill of Rights pretty much hits it on the head.
I think, if I wrote the quoted part above, I would replace "rights" in the first paragraph with entitlements. Entitlements are a whol different ball game. A entitlement can be granted and taken away at the stroke of a pen. As such, people should not depend on them. But that gets too far off topic, eh? :)