PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • After the Battle of Saratoga, Adam Smith famously told a friend despondent that the revolting colonials were going to be the ruin of Britain, ???There is a great deal of ruin in a nation??? ??? and in a great city, too.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationalreview.com