PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • wherein the object side surface of said third lens is an aspherical surface whose local radius of curvature is monotonically increased as distance from the center increases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com