PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is accompanied by visual disturbances such as blurred or double vision, changes in color perception, constricted visual fields and complete blindness.Physical exam: Individuals may experience vision problems, including difficulty seeing clearly, and changes in their field of vision leading to eventual blindness.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mdguidelines.com