PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Considerable potential exists as well for substituting other energy sources for oil and natural gas, including coal, nuclear energy, and renewable sources such as bio-fuels and wind power.
http://www.w3.org/ns/prov#wasQuotedFrom
  • resilience.org