PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Both prediction and control of internal politics tends to break down if too many external contingencies impinge upon the system, e.g. the influences of the major European powers such as France and Spain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • international-relations.com