PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The wet scrubbers typically use an aqueous solution or slurry of an alkaline reagent, such as sodium bicarbonate, sodium carbonate, lime or limestone, to remove the SO2 from the flue gas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com