PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What we need are carbon negative forms of energy production, and one form of this would be to transform existing coal fired power plants to biomass/biocarbon, oxyfuel combustion, and CCS, while developing CO2 sequestration as a carbonate on an emergency basis.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org