PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The National Academy of Sciences, the U.S. Department of Health and Human Services, the National Cancer Institute and the American Cancer Society all have indicated that 80 percent to 90 percent of all cancers are produced as a result of dietary and nutritional practices, lifestyle habits, such as smoking and alcohol consumption, chemical exposure and other environmental factors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov