PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A US environmental economist (I think it might have been John List, but I???m not sure about that) once indicated to me that he thought starting with a really low carbon tax would be a good way to proceed, since it would overcome the ???it is too costly??? type of objections and allow people to become familiar with a system in which there is a price attached to embodied emissions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • johnquiggin.com