PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Subject has current or history of cancer, especially skin cancer or premalignant moles or is undergoing any form of treatment for active cancer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov