PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I have had pain in my joints, mainly hips, knees and shoulders (for over ten years), now hands and feet are involved.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wehavelupus.com