PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • After that for about a thousand years you get to mostly essentially amateur soldiers tied by feudal or quasi-feudal linkages, reliance on paper money of one form or another (mostly debt instruments of one kind of another because of indequate supplies of bullion[1], and a replacement of chattel slavery (slaves bought and sold as goods) by debt peonage.
http://www.w3.org/ns/prov#wasQuotedFrom
  • worldhistoria.com