PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Method and apparatus are disclosed for the copy-protection of software, distributed on magnetic medium such as floppy disks, and used on a computing system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk