PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • patients with history of chronicity (symptoms >6 months duration) or coexisting medical conditions such as substance abuse or withdrawal, hyperthyroidism, anxiety disorder, affective disorder, hepatic or renal impairments
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov