PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to spoken words, demonstrative gestures and behavioral cues, collaboration often involves the sharing of visual information--e.g., printed material such as articles, drawings, photographs, charts and graphs, as well as videotapes and computer-based animations, visualizations and other displays--in such a way that the participants can collectively and interactively examine, discuss, ann
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com