PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The country is sitting on over $3 trillion worth of gold, gas, oil, minerals and other natural resources, according to U.S. estimates, with mining a key plank of the economic plans drawn up by the U.S. and NATO for Afghanistan post-2014, when most, if not all, foreign troops will be withdrawn.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nikkei.com