PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The 20 selected snack foods are commonly consumed, require little or no preparation, and are available in grocery stores and other food retailers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usablenet.com