PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • SmartDraw ($297 for one license) is a desktop program for creating charts, graphs, flow charts, mind maps, and other kinds of visual diagrams, primarily used in business and academic settings.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pcmag.com