PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Use within the previous month of any potentially confounding medications such as opioid agonists (e.g., morphine or codeine) or drugs with prominent orexigenic/anorexigenic effects (e.g., anticholinergics), insulin, oral hypoglycemics, amphetamines, opioid analgesics, anti-depressants including tricyclics, MAO inhibitors or mirtazapine, as determined by history and/or urine toxicology screen.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov