PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is estimated that 40% of the US population consumes vitamin supplements, which may account for the lower incidence of gastric cancer in the US compared with Japan, where gastric cancer is the most common cancer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mercola.com