PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This artifact is not noticeable as a phenomenon when the image is a natural image such as a photograph, but when it is an image with highly repetitive content, such as a window background in a computer generated screen, intensity bars or variations in the intensity may appear as vertical bars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com