PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pain that could not clearly be differentiated from causes other than Multiple Sclerosis, such as diabetic neuropathy, PVD, arthritis or other musculoskeletal condition, chronic headache, visceral pain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov