PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • FIELD OF THE INVENTION [0001] This invention relates generally to software applications that manage electronic documents such as electronic mail, articles from news groups, articles from electronic news services, web pages or non-textual electronic documents such as images, video clips and audio clips.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com