PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This year's symposium also features four presymposium workshops given by top researchers at the EERC. The workshops will be held on October 11, 2004, and will cover topics including mercury control, carbon sequestration, ash behavior in western coal-fired power plants, and fine particulate control.
http://www.w3.org/ns/prov#wasQuotedFrom
  • enn.com