PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Our present average energy conversion efficiency is about 35% and new approaches to electricity generation such as combined cycle plants and cogeneration can yield significant gains.
http://www.w3.org/ns/prov#wasQuotedFrom
  • uidaho.edu