PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This disorder involves degradation of the soft tissue (cartilage) and fluids (synovial fluid) in the joint space, especially of the knees.
http://www.w3.org/ns/prov#wasQuotedFrom
  • itmonline.org