PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Subject has history of moderate to severe congestive heart failure (NYHA class III or IV), recent cerebrovascular accident or thrombotic event and any other condition which, in the opinion of the investigator, would put the subject at risk by participation in the protocol.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov