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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The people who ate the most chocolate had a 37 percent lower risk of heart disease, after controlling for diet, education, physical activity and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • motherearthnews.com