PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • History of cancer within 5 years except skin cancer other than melanoma or carcinoma in situ of the cervix
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov