PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Once the wastewater arrives at the treatment plant from the collection system, it is treated using physical and biological processes that remove organic and inorganic material, bacteria, and other harmful substances.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pittsburgchamber.org