PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Price increases have companies from the South.also occurred in metals such as aluminium, Mineral-rich developing countries copper, nickel and zinc, and by June see new economic opportunities and 2007 they were far higher than the levels development prospects stemming from prevailing in 2003.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unctad.org