PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Patient is unwilling or unable to cooperate or give written informed consent, or the patient is a minor and legal guardians refuse to give informed consent.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov