PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Renewables such as wind power and biofuels do not yet generate the financial returns of oil and gas development and struggle to compete for investment dollars, especially with the rapid rise of shale-rock exploration.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationaljournal.com