PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some People with Hepatitis B May Need Liver Cancer Screening Sooner and More Often Nov. 7 ??? People with chronic HBV and other risk factors such as smoking and a family history of liver cancer should be screened sooner and more frequently.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hepb.org