PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In fact, most of the newer CSP projects are happening abroad, in places such as Saudi Arabia, South Africa, and China, where natural gas is still expensive.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thedailybeast.com