PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The data processing system 20 is typically a computer 30 having a processor (such as an Intel Pentium??? microprocessor), random-access memory (RAM), read-only memory (ROM), and one or more storage devices, such as a hard disk drive, a floppy disk drive (into which a floppy disk can be inserted), an optical disk drive, and a tape cartridge drive.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com