PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cancer risk factors could include age, use of tobacco products, exposure to radiation, certain chemicals, infectious agents such as bacteria and viruses as well as a family history of certain cancers and genetic abnormalities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • transforminghealth.org