PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In theory, a carbon offset is a reduction in greenhouse gas emissions made in one place in order to compensate for or to offset an emission made elsewhere.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ran.org