PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • At the moment the cheapest way to provide carbon neutral electricity on demand appears to be to burn biomass in a existing coal fire plant or burn natural gas and then use trees or other plants to capture the carbon released and sequester it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • johnquiggin.com