PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • IOP is a primary risk factor for glaucoma -- a disease affecting the optic nerve, and a leading cause of preventable blindness.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com