PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???(1) changing forms and formats such as new forms of graphics, new levels of synergy between text and pictures, nonlinear and nonsequential organizations and formats, and multiple layers of meaning and interactive formats;
http://www.w3.org/ns/prov#wasQuotedFrom
  • weteachwelearn.org