PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • | Hard disk drives are common storage devices used with computers.I/O is the means by which a computer exchanges information with the outside world.[29] Devices that provide input or output to the computer are called peripherals.[30] On a typical personal computer, peripherals include input devices like the keyboard and mouse, and output devices such as the display and printer.
http://www.w3.org/ns/prov#wasQuotedFrom
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