PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Glaucoma patients are frequently elderly and may have diminished cognitive abilities, poor hearing and other ailments, such as arthritis, which may impede or reduce their ability to administer medication correctly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • earthlink.net