PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The medium may also be a stream of information being retrieved when the computer program product is ???downloaded??? through a network such as the Internet.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com