PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Note that this treatment deliberately ignores details that you will have to consider, e.g. pixels moving independently near the windows, or regions which do not appear to change (such as large blocks of solid colour in the window).
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com