PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This simplification gives a fairly reliable value of the energy embodied in that activity, including energy costs of labour, services, subsidies, etcetera (Tyner, Constanza & Fowler 1988 [Q124]).
http://www.w3.org/ns/prov#wasQuotedFrom
  • nuclearinfo.net