@RexRed,
No, you can't assume that - depends on who is making the pasta.
Purchased dried pasta can be totally duram semolina or some mix that I don't know about. Itals tend to be all semolina in the sense I'm talking about it, coarse grainy hard stuff.
Fresh pasta is often made with unbleached packaged flour, although more people are fooling with some coarse semolina and with things like buckwheat (and beets, whatever). I don't know many purist people who are keen on spinach, beet, etc. pasta, I take that as a commercial thing.
I never heard of Prince brand, and that sounds like a US producer (as opposed to distributor of ital stuff, and it has lots of pumped stuff).