PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pain localized in the low back or other sites that is a greater component of subject's total pain problem than lower leg and foot pain
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov