PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In this case, the gradation process is a process for blurring the image portion of wrinkles or spots of the skin so that the skin of the person providing an object appears smooth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com