PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But the rules are difficult to enforce in a society with a thriving underground industry producing fake and substandard food, medicine and other goods.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com