PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But we???ve got to look at the alternatives: This is one of them.??? Iogen, a Canadian company backed by Royal Dutch Shell, is developing a process which could vastly increase the potential fuel produced by farmers, by allowing ethanol to be produced from agricultural waste such as corn cobs and straw.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energybulletin.net