PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Air stripping is a method whereby many organic solvents can be removed from wastewater to a level at which the water can be discharged.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sumobrain.com