PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The U.S. Department of Agriculture (USDA) updated its recommendations for safely cooking steaks, roasts, and chops, including pork, in May 2011.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rutgers.edu