PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • BrightFocus Foundation is a nonprofit organization supporting research and providing public education to help eradicate brain and eye diseases, including Alzheimer's disease, macular degeneration, and glaucoma.
http://www.w3.org/ns/prov#wasQuotedFrom
  • centerwatch.com