PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many second generation biofuels are under development such as Cellulosic ethanol, Algae fuel, biohydrogen, biomethanol, biohydrogen diesel, mixed alcohols and wood diesel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • solarfeeds.com