PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typically, software is provided on a program product containing program instructions recorded on a computer readable medium, such as but not limited to, magnetic media including floppy disks, hard disks, and magnetic tape; and optical media including CD-ROM discs, DVD discs, magneto-optical discs, and other such media on which the program instructions can be recorded.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com