PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • My other feeling is that (1) subsidies for green energy are not as efficient as taxes on dirty energy in terms of pollution reduction and cost effectiveness and (2) forcing electric utilities and other entities that buy energy to purchase a mix of energy without appropriate price signals is not a good idea.
http://www.w3.org/ns/prov#wasQuotedFrom
  • env-econ.net