PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tobacco use is a major risk factor for this type of cancer, and 30???50% of HNSCCs are a direct result of HPV 16, and to a lesser extent HPV 18, infections.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aacc.org