PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The rise in food prices, particularly items such as beef and eggs, comes mostly from increases in feed grain prices, says Michael J. Roberts, associate professor of economics at University of Hawaii at Manoa.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yahoo.com