PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • SCCHN accounts for 5% of all cancer, and there is an incidence of approximately 37,200 new cases in the United States per year with 11,000 deaths.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov