PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • No prior malignancy except for adequately treated basal cell cancer, carcinoma in situ of the cervix, or other cancer for which the patient has been disease free for 3 years
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov