PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If there is not a great deal of vision loss, your doctor may prescribe eyeglasses (including bifocals), magnification devices, contacts, or other visual aids.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clevelandclinic.org