PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • China is still a relatively poor nation, with a per capita purchasing power parity (PPP, essentially their GDP divided by the population) of $9,100 per year. (America???s is approximately $48,000 per year.) But their economy is the fastest growing in the world, and their PPP is double what it was only ten years earlier.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wordpress.com