PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Google Patent: Recognizing Text In Images [informationweek.com] Methods, systems, and apparatus including computer program products for using extracted image text are provided.
http://www.w3.org/ns/prov#wasQuotedFrom
  • webmasterworld.com