PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to an EU well-to-wheel study of more than 70 different (fossil and renewable) fuels and energy paths, including hydrogen from wind, solar or nuclear, biogas is the cleanest and most climate-neutral transport fuel of them all.
http://www.w3.org/ns/prov#wasQuotedFrom
  • typepad.com