PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chemotherapy resistance is a major problem for some types of breast cancer and many patients undergo treatment that does not work, delaying other more suitable treatments and subjecting the patient to adverse side effects in the process.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicalxpress.com