PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Osteoarthritis is a joint disease that causes the cushion layer between your bones, or cartilage to wear away.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ankylosisspondylitis.net