PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Margarine and other spreads are no longer viewed as healthier alternatives???since 2002, Americans have increased butter consumption by 25 percent.
http://www.w3.org/ns/prov#wasQuotedFrom
  • foodpolitics.com