PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Renewable technologies, such as wind power, wave power and biomass power, are a tiny part of the energy mix, and are more expensive than nuclear power.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com