PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • alm oil, sugar cane and other agricultural products, are seen by many as a cleaner and cheaper way to meet the world's soaring energy needs compared to greenhouse gas-emitting fossil fuels.It is estimated that some 100 million tons of cereals are currently used for the production of biofuels, making this sector a leading source of demand, the report said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wunderground.com