PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An external storage device M6 is implemented by at least one storage device, such as a hard disk drive (HDD), a compact disk read only memory (CD-ROM) drive, a floppy disk drive (FDD), a magneto-optical (MO) disk drive, and a digital versatile disk (DVD) drive, and capable of storing existing music data and edited music data.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com