PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • KANSAS CITY, Mo. - U.S. Energy Secretary Samuel Bodman said Friday that more research is needed for making ethanol out of such things as wood chips because the country will eventually run into supply problems with corn.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energybulletin.net