PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Flush-fitting scleral lenses produced by that method are direct copies of the anterior segment of the eye, including both cornea and sclera, and follow in detail the surface contour of both.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com