PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, in terms of oil and gas supply of precious metals and stones, such as production, West Asia???s share was only 23% in 2005. platinum, diamonds and gold, of which it is the In contrast, developed countries that only accounted leading producer, while Latin America is the leading for 6% and 8% of global reserves of oil and gas producer of such metals as copper and silver (USGS, respectively,
http://www.w3.org/ns/prov#wasQuotedFrom
  • unctad.org