PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In short, this book is a very impressive summary of much interesting research by Fogel and others that I would also recommend highly for a better understanding of past economic history and present day problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dailyspeculations.com