PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The future of green diesel needs to be based on non-food crops - especially those like jatropha that can be grown on marginal land - and waste materials such as biomass that is currently destined for landfills.I am also curious about the costs per barrel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scitizen.com