PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cyclophosphamide is a chemotherapy drug approved by the FDA that has been used for many years in many different kinds of cancer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov