PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • MARION NESTLE, AUTHOR, WHAT TO EAT: I mean, obesity is a very simple matter of too many calories for the calories that are expended.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com