PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The result is a watermark that is visually transparent, i.e. the watermark cannot be perceived by an observer under typical viewing conditions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au