PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, there is a problem with such a bilateral filter in the related art in that since the weighting coefficients corresponding to the two arguments are handled separately, noise or color artifacts manifesting as projecting points remain uncorrected along edges or over color boundaries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com