| http://www.w3.org/ns/prov#value | - By way of example only, FIG. 21 illustrates a hard disk drive 2141 that reads from or writes to non-removable, nonvolatile magnetic media, a magnetic disk drive 2151 that reads from or writes to a removable, nonvolatile magnetic disk 2152, and an optical disk drive 2155 that reads from or writes to a removable, nonvolatile optical disk 2156 such as a CD ROM or other optical media.
|