PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Avascular NecrosisAvascular necrosis is a disease that may cause bone or joint collapse as a result of loss of blood supply to the bone due to injury or other causes (such as long-term use of certain medications).Back and Neck PainLow back pain can range from mild, dull, annoying pain, to persistent, severe, disabling pain in the lower back that restrict mobility.
http://www.w3.org/ns/prov#wasQuotedFrom
  • massgeneral.org