PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Find out the status of clinical trials for treatment of glaucoma, macular degeneration, blepharitis and other eye problems and diseases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • allaboutvision.com