PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fourth, like it or not, nuclear energy is clean???while the average coal-fired power plant in the U.S. emits nearly 4 million metric tons of CO2 each year, nuclear power plants emit no carbon dioxide, sulfur dioxide, nitrogen oxides, mercury or other toxic gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jutiagroup.com